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Clean & Green Singapore

SYTWL Deals

Explore exclusive deals from over 40 partners and save when you Say YES to Waste Less.

Last updated 14 August 2026
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Go Green at Allgreen Properties’ malls and get rewarded! Bring your own reusable bag, container or cup with $20* spend (double spending required for supermarket receipts) for an instant-win scratch chance to earn Great Rewards Points! Use points to offset your next purchase, redeem e-Vouchers, or convert them into Carpark$. Find out more at https://greatrewards.com.sg/promotion/go-green-and-earn-great-rewards/ (opens in new tab).

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Common Man Coffee Roasters promotes eco-conscious habits by offering a 10% discount on their coffees to those who bring their own tumblers.

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Bring your own container or tumbler to enjoy $2 off your takeaway purchase at our participating F&B retailers (Fraser St Brothers, Killiney, Kopi Place, Nana’s Green Tea, Café Ripples, Poke Theory), with a minimum spend of $2! *One redemption per DUO app account. T&Cs applies. Each successful redemption is eligible to receive a limited-edition merchandise at DUO Tower L2 Concierge.

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Look out for the bio-home x Ecoworks refill stations around the island, BYO and save up to 45% on your purchase of bio-home cleaning products. (Follow @ecoworks.sg (opens in new tab) on Instagram for the latest updates snd promotions.)

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Kopitiam customers will enjoy a $0.10 eco discount for bringing their own tumbler when purchasing drinks at the Kopi Kiosk. This is an ongoing programme for Kopitiam.

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Customers who bring their own cups enjoy a 10% discount on drinks at any of their cafés.

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Guests who bring their own reusable cup can enjoy 10% off beverage orders at Four Points Eatery and The Best Brew, a small step towards more sustainable stays and sips.

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Guests can actively participate in our sustainability efforts through our green stay incentives. By choosing to reuse towels and opting out of daily housekeeping during their stay, guests help significantly reduce water and energy consumption. As a reward for adopting these eco-friendly habits, guests earn 500 IHG One Rewards points per stay. This initiative allows our guests to directly contribute to resource conservation while enjoying a rewarding and purposeful travel experience.

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Guests staying for two nights or more may participate in the hotel’s Greener Stay programme, where IHG One Rewards members can earn bonus points by opting out of housekeeping services.

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Koufu commenced Bring your own cup initiative from August 2024 to encourage customers to bring their own cups to enjoy 10 cents off for cold drinks and takeaway fee waiver for hot drinks. This initiative is applicable to all foodcourts and coffeeshops.

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Earn 1 Green Point

Embark on a sustainable future with ION Orchard. From now to 31 December 2026, ION⁺ Rewards Members will be rewarded with Green Points by:

  • Using your own shopping bags, mugs, food containers OR

  • Purchasing “green” or sustainable items at selected stores where relevant collections are offered

Each Green Point awarded is equivalent to 1 ION⁺ Point, and each Member can earn up to a maximum of 5 Green Points per month. 

To redeem this reward:

  • Redeem 'Reward Voucher'

  • Click 'Earn ION⁺ Points'

  • Apply 'Reward Voucher'

  • Generate QR code

  • Scan at participating Easy Earn stores

Download the ION Orchard mobile app and sign up for ION⁺ Rewards Membership to redeem this deal.

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M Hotel Singapore X Treatsure: M Hotel Singapore has partnered with Treatsure to reduce food waste while offering you a delicious deal! Head to Café 2000 or The Buffet Restaurant (Halal) and fill up your Treatsure box with an assortment of buffet favorites. Enjoy this sustainable dining experience from $13+ at Café 2000 and $11.90+ at The Buffet Restaurant. Do your part in reducing food waste while savoring quality dishes at a great price!

*Treatsure is available after stipulated buffet timing. Please contact outlets for more details.

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M1 offers customers the option of 5G Eco SIM cards and 5G eSIMs. In addition, M1 has implemented devices ‘trade-in’ programmes for both its B2B and B2C customers, extending the life span of devices and reducing the amount of electronic equipment being disposed.

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Inspiring and engaging guests remain integral in Marina Bay Sands’ sustainability strategy. Marina Bay Sands’ signature patisserie Origin + Bloom will offer a complimentary house-baked cookie to any customer who purchases a signature brew coffee or tea and brings their own reusable cup between 24th July to 3rd September 2026. This promotion is available at these outlets: Hotel Tower 2 and 3, Marina Bay Sands Expo & Convention Centre Level 1 and 4. While stocks last.

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Bring your own tumbler or takeaway cup and get $1 off our coffee and tea selections at BARtistry.

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For every guest who opts in for alternate day housekeeping services, the hotel will plant a new plant in their gardens. This initiative allows guests to play an active role in reducing water and energy consumption while contributing directly to their green spaces.

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As part of PAUL’s commitment to sustainability, customers are encouraged to bring their own reusable cups for takeaway beverages. To support this initiative, PAUL offers a 50-cent discount on any takeaway beverage for those who choose to BYO. This effort not only helps to reduce single-use waste but also promotes more environmentally friendly habits among customers.

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Join the movement and get rewarded for your eco-friendly choices: Bring Your Own Cup to Atelier Lounge & Bar, and enjoy $1 off your daily coffee, tea, or juice. *Applicable until 31 August 2026.


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Customers can borrow a Muuse container or purchase SaladStop!’s collapsible bowl and get a free salad. Customers who bring their own containers will also receive a free standard topping. *T&Cs apply. Offers available vary across stores – check out the Muuse app for more on Muuse partner cafes near you and their offers!

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Customers can borrow a Muuse container or purchase SaladStop!’s collapsible bowl and get a free salad. Customers who bring their own containers will also receive a free standard topping. *T&Cs apply. Offers available vary across stores – check out the Muuse app for more on Muuse partner cafes near you and their offers!

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Starbucks offers a 50-cent discount when customers bring their tumblers or mugs, and a free drink with any purchase of a Starbucks tumbler for their members.

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From 24 July to 3 September 2026, enjoy 10% off Bring Your Own (BYO) items (i.e. Bento box, Stojo range, Sol cups/bottles, reusable bubble tea cup and stashers) with promo code "SYTWL". https://thesustainabilityproject.life/shop/ (opens in new tab)

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At Tiong Bahru Bakery, customers can enjoy a $0.50 discount when they bring their own tumblers or food containers, a small step towards reducing single use packaging waste together.

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treatsure is offering $0.50 off when customers bring their treatsure reusable container to use their buffet-in-a-box service at over 20 hotels and restaurant partner locations. https://www.treatsure.co/ (opens in new tab)

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UnPackt will be offering:

  • 10% off all Bring-Your-Own (BYO) container purchases in-store.

  • Buy 1, Bring 1 Free for selected upcycling workshops, including:

o Upcycled Room Scenter Workshop

o Eco-Enzyme Workshop

o Upcycled Coffee Workshop

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The Interchange is offering 10% off all workshops in the Stitch Up Series throughout July and August 2026. Use code "WasteLess" at checkout.

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Upon arrival, guests are given the option to opt out of housekeeping services during their stay. In return, they receive $10 Dorsett Dollars, which can be used at participating F&B partners located near the hotel.

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  • Yue at Aloft, the casual Chinese restaurant at Aloft by Marriott Singapore Novena, will offer a $2 discount to customers who bring their own containers for takeaway food orders from 5 June to 31 December 2026.

  • 21 on Rajah, the hotel’s halal-certified Asian buffet restaurant, partners with Treatsure to reduce food waste by offering surplus food at $12.90 with box and $12.40 without box (bring your own container).

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Kaffe and Toast customers in Alexandra Hospital will enjoy $0.10 discount for bringing their own tumbler when purchasing drinks

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Eligible guests will get hotel credits for opting out of housekeeping services.

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Guests who bring their own cups will enjoy a 10% discount off their purchased drinks at the ShopHouse by Shangri-La, starting from 24 July 2026.

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Guests can enjoy $5 off when they bring their own containers for takeaway orders at Collective, Dao by Dorsett AMTD Singapore.

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Guests can take part in Hotel’s IHG Greener Stay initiative – earn 500 points per night when they choose to skip housekeeping services.

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Guests can take part in Hotel’s IHG Greener Stay initiative – earn 500 points per night when they choose to skip housekeeping services.

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Guests who reuse Goodwood Park Hotel's thermal bag for their next purchase will receive $1 off their bill.

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To further our commitment to reducing single-use waste, we invite guests to bring their own tumblers when ordering take-away coffee at Sofitel Singapore City Centre. As a token of our appreciation for this eco-conscious choice, every guest who brings their own tumbler will receive a complimentary cookie. This initiative aligns with our broader Zero-Waste vision, allowing our guests to actively participate in our environmental mission while enjoying an unexpected treat.

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Starting from July 2026 (subject to confirmation), the hotel will provide a complimentary travel tumbler to guests staying in Club Rooms, Suites, and Apartments as part of an ongoing sustainability initiative. This effort aims to encourage the use of reusable drinkware and reduce reliance on single-use takeaway cups and plastic packaging. By promoting more sustainable consumption habits during their stay, the hotel seeks to minimize waste generation and support its commitment to environmental sustainability.

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At Tan Tock Seng Hospital pharmacies, patients are encouraged to opt out of plastic bags for both retail purchases and medication collection with a $0.10 savings as a nudge. The aim is less about the rebate itself and more about building a habit: every plastic bag declined is one less in circulation.

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A complimentary desert will be extended to diners that BYO.

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Guests can opt out of daily housekeeping and reusing towels, earning 500 IHG One Rewards points per stay.

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As a show of support for the SYTWL campaign, getgreenr will be encouraging consumers to make more sustainable choices by extending the life of electronic devices.

During the campaign period, customers can enjoy 5% off when they purchase a refurbished device from getgreenr, offering them a more affordable and environmentally friendly alternative to buying new. Promo Code: SYTWL2026.

Customers who sell their used devices through getgreenr will also receive an additional $5 supermarket voucher, making it more rewarding to give unused electronics a second life instead of letting them go to waste. Promo Code: SYTWL2026.


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Customers who bring their own reusable shopping or recycling bag will enjoy 5% off their purchase, with no minimum spend required.