picking the right size day pack – but if you're only going to keep one in your gear cupboard then this versatile 28-litre Patagonia Terravia could well be it

Versa Shell™ 600D weatherproof

Adventure Kit Stays Sorted

Capacity: 45 L

18l waterproof packable backpack juniper Size:18L picking the right size dayFully waterproof, packs to nothing There's a meaningful difference between weatherproof and waterproof, and it matters most when you're scrambling up Helvellyn in a downpour or on a sea kayak tour in the Western Isles with your camera and spare layers on your back. The FreeRain22 had a loyal following among those who understood this distinction. The 18L Waterproof Packable Backpack brings the same fully waterproof brief into the new Matador range