--- product_id: 655081960 title: "40oz. Midnight Blue Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated" brand: "cirkul" price: "¥13289" currency: JPY in_stock: true reviews_count: 13 category: "Cirkul" url: https://www.desertcart.jp/products/655081960-40oz-midnight-blue-stainless-steel-tumbler-with-handle-all-day store_origin: JP region: Japan --- # 40oz large capacity Dual-position spill-resistant lid Double-wall insulated for hours 40oz. Midnight Blue Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated **Brand:** cirkul **Price:** ¥13289 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your hydration game with style and tech that keeps up with your grind. ## Quick Answers - **What is this?** 40oz. Midnight Blue Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated by cirkul - **How much does it cost?** ¥13289 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/655081960-40oz-midnight-blue-stainless-steel-tumbler-with-handle-all-day) ## Best For - cirkul enthusiasts ## Why This Product - Trusted cirkul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sip Your Way:** Innovative StrawSip lid supports left & right-handed use with spill-resistant design for on-the-go confidence. - • **Flavor Your Flow:** Compatible with Cirkul Sip cartridges to customize hydration with delicious, refreshing flavors (cartridges sold separately). - • **Hydrate Like a Pro:** Generous 40oz size keeps you fueled all day without constant refills. - • **Built for the Hustle:** Fits standard cup holders, features a sturdy handle, and crafted from BPA-free stainless steel for durability and health-conscious use. - • **Stay Chill, Stay Sharp:** Double-wall stainless steel insulation locks in cold or hot for hours—no sweat, no condensation. ## Overview The Cirkul 40oz Midnight Blue Stainless Steel Tumbler combines sleek modern design with practical innovation. Featuring double-wall insulation, a spill-resistant dual-position StrawSip lid, and compatibility with flavor cartridges, it’s engineered for busy professionals who demand durability, convenience, and personalized hydration. BPA-free and cup holder compatible, this tumbler is your all-day hydration partner that blends function with flair. ## Description Shop Cirkul at the desertcart Dining & Entertaining store. Free Shipping on eligible items. Everyday low prices, save up to 50%. Review: overall good product 676767676767676767 - doesn't come with the flavor things. but is good for an everyday water bottle.like the different colors.it is leakproof if your car is bumpy.very sturdy and stronger than Stanley. the straw is my favorite straw on anything. Review: Hydration Made Easy – Great Tumbler with Excellent Customer Service - I’ve been using the Cirkul 40oz Ranger Stainless Steel Tumbler for a while now, and it’s made a huge difference in how much water I drink each day. The large size is perfect for staying hydrated without constantly refilling, and the insulation really works—I can leave it on my desk all day and my water stays cold and refreshing for hours. The color I chose looks great too, and the finish has held up well without scratches or fading. One thing I really appreciate about this tumbler is the flexibility of the Cirkul system. Being able to use flavor pods makes drinking water a lot more enjoyable and helps me hit my daily hydration goals. I did run into an issue with a few pods not working properly, but when I reached out to customer service, they were quick, friendly, and very helpful in resolving the problem. That kind of support makes me feel even more confident in the brand. The overall build quality is solid—the stainless steel feels durable, the lid fits securely without leaking, and it’s easy to clean. I’ve used plenty of tumblers in the past, but this one has become my go-to because of its size, design, and how well it keeps drinks cold. If you’re someone who struggles to drink enough water or just wants a stylish, reliable tumbler, this is definitely worth it. I’d recommend it to anyone looking for both function and style. ## Features - BPA FREE: This 40oz. Stainless Steel Tumbler contains no BPAs. - INNOVATIVE STRAWSIP LID: This tumbler includes a durable, spill-resistant lid with a reusable inner straw featuring StrawSip technology. - DELICIOUS FLAVORS: Innovative tumbler and cartridge system makes drinking water more delicious, fun, and personalized. - DUAL POSITION LID: The StrawSip Lid supports left and right-handed use. - CUP HOLDER COMPATIBLE: The 40oz. All-Day StrawSip Tumbler fits into a cup holder and includes an added protection ring. - COMPATIBILITY: Supports a Cirkul Sip flavor cartridge to add refreshing flavors to your water (Sip not included) - HAND WASH: Give your Cirkul Tumblers, Tumbler Lids, and Straws a thorough cleaning with warm, soapy water. This helps keep them fresh and ready for your next flavor adventure! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DGDMV83V | | Age Range Description | Adult | | Best Sellers Rank | #5,751 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #68 in Tumblers & Water Glasses | | Brand | Cirkul | | Brand Name | Cirkul | | Capacity | 40 fluid ounces | | Color | Midnight Blue | | Customer Package Type | standard packaging | | Customer Reviews | 4.5 out of 5 stars 2,891 Reviews | | Finish Types | Smooth | | Included Components | Handle, Lid, Straw | | Item Dimensions W x H | 4.25"W x 10.75"H | | Manufacturer | Cirkul, Inc. | | Manufacturer Part Number | 00810153410270 | | Material | Stainless Steel | | Material Features | Insulated | | Material Type | Stainless Steel | | Model Number | 00810153410270 | | Number of Items | 1 | | Occasion | Back To School | | Other Special Features of the Product | Double Wall, Leak Proof | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Style | Modern | | Recommended Uses For Product | Travel | | Reusability | Reusable | | Shape | Round | | Size | 40 Ounces | | Special Feature | Double Wall , Leak Proof | | Specific Uses For Product | General Purpose (Both Hot and Cold Drinks) | | Style | Modern | | Theme | Solid Color | | UPC | 810153410232 | | Unit Count | 1 Count | ## Product Details - **Brand:** Cirkul - **Capacity:** 40 fluid ounces - **Color:** Midnight Blue - **Material:** Stainless Steel - **Special Feature:** Double Wall, Leak Proof ## Images ![40oz. Midnight Blue Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated - Image 1](https://m.media-amazon.com/images/I/71anlQZ76xL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Getting Started with your StrawSip Tumbler** A: First, unscrew the lid and fill your tumbler with water and ice. Then, reattach the lid for either left or right-hand use. Now, choose your favorite flavor Sip cartridge. Attach the Sip to the lid by turning it clockwise until securely fastened. **Q: How does the straw work in the tumbler?** A: The StrawSip technology is a game-changer because you can enjoy Cirkul Sip cartridges with a staw for the first time! Instead of tipping with your Cirkul bottle, simply sip from your Cirkul Tumbler as you would with a straw. Talk about convenience! **Q: Does this work with a Cirkul Sip cartridge?** A: Yes, all the Sips are 100% compatible with the All-Day StrawSip Tumbler! The flavor mixes as you drink, so switching between regular and flavored water is a breeze. Enjoy your favorite flavors anytime, anywhere! **Q: Is the StrawSip lid sold separately, and is it interchangeable?** A: The StrawSip Tumbler lid is sold exclusively with the All-Day StrawSip Tumbler. **Q: How should I clean the StrawSip tumbler?** A: It’s recommended to handwash your Tumbler. Remove the Sip from the lid. Then, unscrew the lid and disassemble the straw components for thorough cleaning. Hand wash all parts in warm, soapy water and let them air dry completely. ## Customer Reviews ### ⭐⭐⭐⭐⭐ overall good product 676767676767676767 *by A***S on September 6, 2026* doesn't come with the flavor things. but is good for an everyday water bottle.like the different colors.it is leakproof if your car is bumpy.very sturdy and stronger than Stanley. the straw is my favorite straw on anything. ### ⭐⭐⭐⭐⭐ Hydration Made Easy – Great Tumbler with Excellent Customer Service *by A***R on September 2, 2025* I’ve been using the Cirkul 40oz Ranger Stainless Steel Tumbler for a while now, and it’s made a huge difference in how much water I drink each day. The large size is perfect for staying hydrated without constantly refilling, and the insulation really works—I can leave it on my desk all day and my water stays cold and refreshing for hours. The color I chose looks great too, and the finish has held up well without scratches or fading. One thing I really appreciate about this tumbler is the flexibility of the Cirkul system. Being able to use flavor pods makes drinking water a lot more enjoyable and helps me hit my daily hydration goals. I did run into an issue with a few pods not working properly, but when I reached out to customer service, they were quick, friendly, and very helpful in resolving the problem. That kind of support makes me feel even more confident in the brand. The overall build quality is solid—the stainless steel feels durable, the lid fits securely without leaking, and it’s easy to clean. I’ve used plenty of tumblers in the past, but this one has become my go-to because of its size, design, and how well it keeps drinks cold. If you’re someone who struggles to drink enough water or just wants a stylish, reliable tumbler, this is definitely worth it. I’d recommend it to anyone looking for both function and style. ### ⭐⭐⭐⭐⭐ Great cup, like the flavor options and helps me get water often *by L***N on May 29, 2026* My husband and son got me this Cirkul water cup for Christmas, and I love it! I really like putting the flavor cartridges in, and it has genuinely helped me drink water more often, which is great since I tend to not drink enough. ​The design is so pretty, and I get a lot of people asking where I got it from! It holds plenty of water and stays cold for many, many hours. It also fits perfectly in the small cup holders and the door pockets of my 2019 Ford Fiesta. ​The variety is amazing—all the different flavor collections they offer are plentiful, and I especially like the B12-infused flavors. It’s a wonderful gift that has made staying hydrated so much easier! ## Frequently Bought Together - Cirkul 40oz. Midnight Blue Stainless Steel Tumbler with Handle, All-Day StrawSip™, Double-Wall Insulated - Cirkul LifeSip Flavor Cartridge Variety Pack with B vitamins, 6-Pack (2 Fruit Punch, 2 Strawberry Kiwi, 2 Honeycrisp Apple) - Cirkul Frosted Refreshers Variety Pack, 6-pack (2 Pink, 2 Mango Dragon Fruit, 2 Paradise) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/655081960-40oz-midnight-blue-stainless-steel-tumbler-with-handle-all-day](https://www.desertcart.jp/products/655081960-40oz-midnight-blue-stainless-steel-tumbler-with-handle-all-day) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*