--- product_id: 72654033 title: "Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer" brand: "trubamboo" price: "Β₯1916" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/72654033-largest-premium-real-bamboo-and-stainless-steel-tumbler-530-ml store_origin: JP region: Japan --- # 530 ml capacity Leakproof design Eco-friendly materials Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer **Brand:** trubamboo **Price:** Β₯1916 **Availability:** βœ… In Stock ## Summary > Sip Sustainably! 🌍 ## Quick Answers - **What is this?** Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer by trubamboo - **How much does it cost?** Β₯1916 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/72654033-largest-premium-real-bamboo-and-stainless-steel-tumbler-530-ml) ## Best For - trubamboo enthusiasts ## Why This Product - Trusted trubamboo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hidden Storage:** Convenient removable base for secret storage of cash, tea bags, or personal items. - β€’ **Unique Aesthetic:** Each tumbler features a one-of-a-kind bamboo exterior, ensuring your drinkware is as unique as you are. - β€’ **Triple Insulation:** Keeps drinks hot for 12 hours or cold for a full day with advanced triple-layer insulation. - β€’ **Unmatched Capacity:** The largest bamboo tumbler on the market, holding 530 ml of your favorite beverage. - β€’ **Eco-Conscious Choice:** Crafted from sustainable materials, this tumbler is as good for the planet as it is for you. ## Overview The TruBamboo tumbler is a premium 530 ml bamboo and stainless steel flask designed for the eco-conscious consumer. With its unique bamboo exterior, triple-layer insulation, and leakproof design, it keeps beverages at the perfect temperature while offering a hidden storage compartment for personal items. This tumbler is not only functional but also a stylish addition to your daily routine, making it the perfect gift for any occasion. ## Description Our HIGH CAPACITY BAMBOO TUMBLERS hold well over 500 ml. This is 10 to 20% more than most others. NO TWO FLASKS ARE THE SAME as the exterior is made from thick natural Moso bamboo with their different grains making each one unique. The beautifully polished smooth bamboo exterior looks good and is pleasing to touch. Its natural feel is more comfortable to hold than most other materials with almost no heat transfer. Durable and sweat resistant. A HIDDEN STORAGE COMPARTMENT is built into the removable base to store tea bags, emergency cash or other private items. COULDN’T BE MORE ECO FRIENDLY as this securely screwable base is made from one of the easiest plastics to recycle – Polypropylene. The flask core is made from 100% recyclable stainless steel. Our naturally harvested 100% organic established bamboo has an unrivalled growth rate of over 10 cm a day. This ensures sustainability for future generations by minimising our foot print on the planet. TRIPLE INSULATED using the latest vacuum technology. This is done by allowing an empty space between the two stainless steel inner walls then enclosing the thermos flask with bamboo. Retains heat for up 12 hours or keeps drinks totally chilled all day. A reflective dual sided stainless steel lid retains rising heat better than other designs SUPERIOR CAP SEALING SYSTEM which uses a better alternative to the commonly used removable plastic seal. This ensures it always remains leak tight. No more leaks! TWO PIECE FINE MESH REMOVABLE STAINLESS STEEL STRAINER encloses and secures tea, ice or fruit, infusing whilst you drink. The possibilities for combining ingredients are really endless. So get creative and stay healthy. Your tea, coffee, infused drink is completely enclosed with only the very best food grade materials - no plastic. NON SLIP BASE as Polypropylene is neither shiny nor brittle. Outstandingly designed and engineered this tumbler is extremely durable, does not dent and easily withstanding all normal wear & tear. ## Features - Top ten features (1) LARGEST CAPACITY bamboo tumbler available (almost 550 ml) 18 fl oz Its slim design fits into all standard cup holders and sits comfortably in your hand (2) EACH BOTTLE IS UNIQUE TO YOU The smooth polished top quality bamboo exterior looks and feels great. No two Moso bamboo grains are the same, every outer layer is different. When the cap is closed it has one straight clean line from top to bottom. Always stays cool, dry and sweat free no matter how hot or cold your drink is - (3) TEA BAG / SECRET STORAGE AREA - Removable base unscrews to reveal a hidden compartment for your emergency cash / tea bags or other private items (4) TRULY ECO FRIENDLY – This removable NON SLIP base is made from Polypropylene which is one of the top three easy to recycle plastics. Our naturally harvested Moso bamboo grows at 10 cm a day. The interior is made from 100% recyclable pure stainless steel. Responsibly produced to be good for you and good for the planet - (5) MANTAINS TEMPERATURE LIKE NO OTHER - Triple layer insulation including a cutting - edge interior with double wall vacuum technology and bamboo exterior. By not using bamboo in the cap this reflective stainless steel lid retains rising heat better than most. Retains heat up to 12 hours or keeps drinks cold for a whole day. (6) LEAKPROOF - This is a tumbler of the highest quality, and our bottles are leak proofed using a superior cap sealing system to ensure that they always remain leak tight. - (7) BONUS TEA - FRUIT - ICE INFUSER - Detachable two-piece infuser / strainer. These fine mesh filters strain tea or infuse water whilst you drink. (8) ABSOLUTELY NO TOXINS - Interior made from 100% food grade 18/8 stainless steel. Known for its resistance to corrosion and staining, this is a tasteless natural raw material. It is easy to clean and does not absorb any odours nor contain metallic toxins. Each travel mug is individually tested to the highest standards and certified BPA free. - (9) UNIVERSALLY APPEALING GIFT- All beautifully individual, multifunctional and versatile so you can enjoy any of your favourite beverages and look great whilst doing so. Elegant gift- ready packaging box. The 60 mm spill free lip enables easy drinking direct from the tumbler.(10) FULL NO QUIBBLE REFUND-We are passionate about customer satisfaction and. If you are not 100% satisfied message / contact us directly. We protect our registered trade mark brand from poor quality and illegal imitation. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | TruBamboo | | Model Number | unknown | | Colour | #1 Largest Bamboo Brown Flask 530ml Leak Proof Hidden Storage Area | | Diameter | 10 Centimetres | | Capacity | 530 Millilitres | | Material | Stainless Steel, Polypropylene, Plastic | | Auto Shutoff | No | | Special Features | Premium,Removable | | Item Weight | 500 g | ## Product Details - **Brand:** TruBamboo - **Capacity:** 530 Millilitres - **Colour:** #1 Largest Bamboo Brown Flask 530ml Leak Proof Hidden Storage Area - **Special feature:** Premium,Removable - **Age range (description):** Adult ## Images ![Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer - Image 1](https://m.media-amazon.com/images/I/71+cX73U8nL.jpg) ![Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer - Image 2](https://m.media-amazon.com/images/I/910n6qch4mL.jpg) ![Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer - Image 3](https://m.media-amazon.com/images/I/81FC8cwQe6L.jpg) ![Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer - Image 4](https://m.media-amazon.com/images/I/81RUFNN7lPL.jpg) ![Largest premium real bamboo and stainless steel tumbler 530 ml / 18 fl oz | triple walled thermos insulated bamboo flask | water bottle | travel mug | leak proof | fruit and tea infuser strainer - Image 5](https://m.media-amazon.com/images/I/81VrX1YOq0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Well made, stylish and good value *by G***E on Reviewed in the United Kingdom on 31 October 2018* Super vacuum flask, delivered quickly: slim styling, well manufactured, great finish, looks smart.Everybody in the office asks where I bought it. The outer is very smooth and feels great.Because of the cold weather I've been filling it with hot coffee, which stays hot for a long time.The rim is nicely round and smooth so you drink directly from the flask, and as far as I can tell it's leakproof.The separate sieve/infuser is a bonus. I shall order another one for my wife (dedicated tea drinker). ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Lovely vacuum flask *by E***R on Reviewed in the United Kingdom on 5 December 2023* This is really lovely . It’s natural looking and keeps the water hot for quite a while. Love the filter attachment. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Looks nice *by A***S on Reviewed in the United Kingdom on 24 March 2024* It looks nice and the secret compartment is a bonus. It hold heat well but not as well as a flask the same size from Thermos. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/72654033-largest-premium-real-bamboo-and-stainless-steel-tumbler-530-ml](https://www.desertcart.jp/products/72654033-largest-premium-real-bamboo-and-stainless-steel-tumbler-530-ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*