# NRMEI Sport Insulated Water Bottle with Detachable Tea Cup | 316 Stainless Steel | 600ml & 800ml ## NRMEI Sport Insulated Water Bottle – 316 Stainless Steel with Detachable Tea Cup Stay hydrated on the go with the **NRMEI Sport Insulated Water Bottle** — engineered for athletes, students, gym-goers, and anyone who demands peak hydration performance. Built from premium **316 stainless steel inner liner** with a durable 304 outer shell, this vacuum-insulated bottle keeps your drinks hot or cold for up to **12–24 hours**. Available in 600ml and 800ml, it's the perfect large-capacity companion for school, the gym, outdoor sports, or commuting. **Free shipping on orders over $25 to Canada & USA — delivered in 6–12 business days.** ![NRMEI Sport Insulated Water Bottle - White Sport](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/ac568351-84b3-4edc-b73c-abdc12f40605_trans.jpg?v=1787744518) ### Key Features - 🏆 **316 Stainless Steel Inner Liner** — food-grade, rust-resistant, BPA-free, safer than standard 304 inner liners - 🌡️ **12–24 Hour Insulation** — vacuum double-wall technology keeps hot drinks hot and cold drinks cold all day - ☕ **One Cup, Two Drinks** — unique detachable bottom cup (NRMEI tea cup) lets you and a friend share, or use separately for tea and water - 🔒 **Secure Flip-Top Lid with Lock Button** — leak-proof, one-hand operation, no spills in your bag - 🤝 **Portable Carry Handle** — ergonomic loop handle for easy portability on runs, commutes, or hikes - 💪 **Large Capacity Options** — 600ml for everyday carry, 800ml for intense training sessions - 🎨 **3 Sport Colours** — Sports Black, Sports Purple, Sports White — sleek matte finish - 🧹 **Wide-Mouth Opening** — easy to fill, clean, and add ice cubes ![NRMEI Sport Bottle - Sports Black 800ml with detachable tea cup](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/6ba793af-d9b3-495a-827d-eb4b41612323_trans.jpg?v=1787744518)![NRMEI Sport Water Bottle - Sports Purple 800ml](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/83ac5657-4e1c-4081-9276-768ea9a977bc_trans.jpg?v=1787744518) ### Who This Is For - **Students** — large 800ml capacity gets you through a full school or university day without refilling - **Gym & Fitness Enthusiasts** — insulation keeps your protein shake cold, your coffee hot — all workout long - **Outdoor Adventurers** — hikers, cyclists, and tennis players who need reliable hydration in any weather - **Office Workers & Commuters** — stylish design won't look out of place at your desk or on the subway - **Tea Drinkers** — the detachable bottom tea cup adds versatility — brew separately, sip whenever ### Product Details Specification Details Inner Liner Material 316 Stainless Steel Outer Shell Material 304 Stainless Steel Insulation Performance 12–24 hours Shape Bullet-Shaped Available Capacities 600ml / 800ml Colours Sports Black, Sports Purple, Sports White Lid Type Flip-top with lock button Handle Portable carry handle Special Feature Detachable bottom tea cup included Weight (600ml) ~500g Weight (800ml) ~575g Includes 1x Vacuum Flask ![NRMEI Sport Bottle - Sports White 800ml](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/6596fc2e-e211-4256-9ca1-7690d1d933d3_trans.jpg?v=1787744518)![NRMEI Sport Water Bottle 600ml Sports White](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/7b5d686f-2275-4f1b-9372-a69aa105e252_trans.jpg?v=1787744518)![NRMEI Sport Water Bottle 600ml Sports Black](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/0df7f58b-1f75-4fa1-a51b-ce1327fb108b_trans.jpg?v=1787744518)![NRMEI Sport Insulated Water Bottle product view](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/4586ecb1-a7a2-4722-a518-d2f8c8bcefc8_trans.jpg?v=1787744518)![NRMEI Sport Bottle Sport Purple 800ml features](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/11b8b7f5-f6cb-4d15-a133-ce146eeb5005_trans.jpg?v=1787744518) ### Why EX-STOCK? - ✅ **90-Day Return Policy** — not satisfied? Return within 90 days for a full refund or exchange, no questions asked - 🚀 **Free Shipping to Canada & USA** on orders over $25 — delivered in 6–12 business days - 🔒 **Secure Checkout** — shop with confidence with multiple payment options - 🎁 **Loyalty Rewards** — earn points on every order at EX-STOCK Looking for more great hydration products? Browse our [Smart Gadgets & Electricals collection](/collections/smart-gadgets-and-electricals) or explore our full [New Arrivals](/collections/new-arrival-collection). You may also love these related products: - [Insulated Thermos Cup with Tea Strainer – 304 Stainless Steel](/products/insulated-thermos-cup-with-tea-strainer-304-stainless-steel-vacuum-flask) - [Smart Insulated Water Bottle with Temperature Display & Tea Infuser](/products/smart-insulated-water-bottle-with-temperature-display) - [Vacuum Insulated Stainless Steel Tea Bottle Water Mug Cup](/products/vacuum-insulated-stainless-steel-tea-bottle-water-mug-cup) - [Kids Cartoon Avocado Thermos Water Bottle](/products/children-cute-cartoon-thermos-water-cup-cartoon-drink-bottle-for-kids) ### FAQ **Q: Is the inner liner really 316 stainless steel?** A: Yes — 316 stainless steel is a premium food-grade alloy more resistant to acids and corrosion than standard 304 steel, making it ideal for hot beverages and acidic drinks. **Q: How does the detachable tea cup work?** A: The bottom of the bottle unscrews to reveal a separate smaller cup (the NRMEI tea cup). Use it as a sharing cup or as a second vessel for a different drink — tea and water simultaneously. **Q: Can I put carbonated drinks in this bottle?** A: We recommend against carbonated drinks in vacuum-sealed bottles as pressure can build up. Best for water, tea, coffee, or smoothies. **Q: How do I clean it?** A: Hand wash recommended. Use a bottle brush for the inner liner. Do not put in dishwasher to preserve the vacuum seal and insulation. **Q: What is your return policy?** A: EX-STOCK offers a 90-day return policy. If you're not satisfied, contact us within 90 days of delivery for a full refund or exchange. Items must be in original, unused condition. ## Details - **Price:** 49.99 CAD - 53.99 CAD - **Vendor:** EX-STOCK - **Type:** Insulated Water Bottle ## Variants | Variant | Price | Available | |---------|-------|-----------| | Sports Black / 600ml | 49.99 CAD | In stock | | Sports Black / 800ml | 53.99 CAD | In stock | | Sports Purple / 600ml | 49.99 CAD | In stock | | Sports Purple / 800ml | 53.99 CAD | In stock | | Sports White / 600ml | 49.99 CAD | In stock | | Sports White / 800ml | 53.99 CAD | In stock | ## Images - NRMEI Sport Insulated Water Bottle with Detachable Tea Cup | 316 Stainless Steel | 600ml & 800ml - NRMEI Sport Insulated Water Bottle with Detachable Tea Cup | 316 Stainless Steel | 600ml & 800ml - NRMEI Sport Insulated Water Bottle with Detachable Tea Cup | 316 Stainless Steel | 600ml & 800ml - A white insulated water bottle labeled SPORT and NINECI, shown in a stylized icy setting with text reading 800ML and Sport White. Two inset callouts on the left mention capacity and a tea cup included with the bottle. - A 600ML insulated water bottle in Sport Purple, shown tilted in a snowy outdoor scene with ice shards around it. The bottle is light purple with a gray lid and purple 'SPORT' branding. - A white insulated water bottle labeled SPORT is shown in a stylized icy setting with text reading 600ML and Sport White. The bottle has a flip-top style lid and appears to be the product being sold. - A black insulated water bottle with a flip-top lid and large white SPORT text, shown tilted in icy water with splash effects. Text on the image reads 'Sports Black', '600ML', and includes small inset callouts about one cup, two drinks, and a tea cup. - NRMEI Sport Insulated Water Bottle with Detachable Tea Cup | 316 Stainless Steel | 600ml & 800ml 3 ## Additional Information - **Care guide:** Hand wash only with warm soapy water and a bottle brush. Do not use dishwasher — heat can damage the vacuum seal. Do not freeze. Dry thoroughly before storage with lid off to prevent odours. Keep the flip-top mechanism clean and dry. - **Delivery :** Free shipping to Canada and USA in 6–12 business days. Expedited 5–9 business days. - **return refund policy:** EX-STOCK Canada offers a 90-day return policy on this product. If you are not satisfied with your purchase, contact us within 90 days of delivery for a full refund or exchange. Items must be returned in original, unused condition. Return shipping costs may apply. --- > Source: [EX-STOCK Canada](https://www.ex-stock.com/products/large-capacity-thermos-for-junior-and-senior-high-school-boys) > Updated: 2026-08-29