REI CO-OP - HYDROFLASK 40oz Wide Mouth Desert Insulated Water Bottle with Flex Cap (NWT, never used) - Limited Edition Collab - Kabocha Orange - 40oz, 1.18 liter capacity - 3.6" x 10.8" - Stainless steal, double-wall vacuum insulation - Keeps liquid hot for 6hrs, cold for 24hrs - Wide mouth opening, screw cap + flex handle perfect for on the go - BPA free, resistant to bacteria + odors See my other listings for grey hydro flask flex boot, sunflower yellow flex boot and sunflower yellow flex cap as optional accessories and bundle discount! This listing is for the bottle shown only.