40 oz lightweight wide mouth tourmaline feed-gpc-6073 Also available in a smaller

Also available in a smaller 3-litre model

Compact version also available

Ethically Sourced Materials: The RDS certifies down against animal welfare requirements and tracks it from the source to the final product

Non-freestanding tunnel style tent is optimised for maximum weight savings

It's fully ambidextrous

40 oz lightweight wide mouth tourmaline feed-gpc-6073 Also available in a smallerLight but mighty flask to keep drinks cool on the trail Generously sized for your longer pursuits, the 40 oz Lightweight Trail Series bottle is 25% lighter than Hydro Flask's other 40 oz bottles thanks to an innovative stainless steel design. Engineered to deliver the same cold refreshment you expect from Hydro Flask but without the weight, the Trail Series makes it easy to take your cold hydration as far as your spirit of adventure takes you.