21oz Standard Mouth - Rain
Keep life moving with Hydro Flask's 21 oz (621 ml) Standard Flex Cap water bottle. It can stash easily into a small shoulder bag, your pack’s side pocket or your car cup holder, and holds enough ice-cold goodness to keep you going for hours without extra weight.
The flex strap lid lets you easily attach the bottle to a bag strap for comfortable carrying. Unique double-wall vacuum-insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot, so you can stay refreshed for any adventure. The 18/8 pro-grade stainless steel interior is easy to clean and won't impart or transfer flavour between uses. Hydro Flasks proprietary powder coat means an easy-grip, sweat-free and extra-durable bottle that you can take anywhere.
- Capacity: 21oz (621 ml)
- Mouth Diameter: 1.91"
- Diameter: 2.87"
- Height: 9.4"
- Weight: 11.3 oz (320 g)
- BPA-Free and Phthalate-Free
- TempShield™ insulation eliminates condensation and keeps beverages cold for up to 24 hours and hot for up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- Hydro Flask guarantees this product with a limited lifetime warranty against manufacturer defects
PROVENANCE AND ETHICS
Hydro Flask was founded in 2009 by Travis Rosbach and Cindy Weber, due to their dissatisfaction with commercial water bottles, originally and formally known as Steel Technologies LLC. Originally based in Bend, Oregon they enjoyed early success at local farmers markets - especially among the outdoor recreation community there. Hydro Flask make thoughtful, beautifully designed water bottles and reusable gear that will help you reduce reliance on disposable plastic and be with you through every day as well as out on the trail.
Please Note: All stock available online is also available in our 178 Shoreditch High Street, London shop. Our friendly and experienced team can advise you, help with sizing and find you the perfect kit for your next trip. Come in store or contact us if you have any questions or need help.