Holds 2 x 70g Energy Gel Serves or up to 150 ml of nutrition (54g Carbs) Ultra-durable, abrasion resistant & Leak Proof Wide 28mm opening lets you fill the SoftFlask easily, with a twist-lock cap 2-year warranty by Hydrapak Suitable for hot and cold liquids 100% BPA & PVC free The Refillable Solution for your Energy Needs With up to 54g of Carbohydrate in your pocket! Twice the Carbohydrate content for Zero waste. Simply unscrew the lid, and pour your energy gel into the carefully designed, wide-neck, gel soft flask and srew the lid back on once done. You can fill it all the way up for two gel serves, or up to the conveniently marked line for one 70g gel serve. Infinitely Re-usable Dishwasher friendly at low temperatures (can be frozen - max temp 60° C / 140° F) which removes the need for single-use plastic gel sachet waste. Suitable for hot and cold liquids, BPA free (does not retain odours of flavours)