One Planet Insert Hydration Bladder 2-3 Litre Holder

The ONE PLANET Insulated Hydration Bladder Insert lets you simply and effectively organise your bag, adding a protective pocket for carrying a hydration bladder. Made from 4 mm closed-cell foam to provide insulation, the insert is easily and securely attached via a tough, 30 mm wide hook-and-loop strip so it can be quickly and easily removed or added to suit your needs. with options in 2-3L or 3-4L bladders.

Add-on inserts are compatible with ONE PLANET EXACT FIT Mid Packs (Day & A Half and Travel) and most daypacks.