Helvetia Ii 14l Backpack Head Gear Size:US:O S or zip them together for UPF 50 sun shielding or zip them together for complete protection FEATURES: Omni Shadeâ„¢ Broad Spectrum UPF 50 sun protection Omni Wickâ„¢ 2 way comfort stretch Partial elastic at waist Integrated removable belt Hand pockets Zip closed security pocket Hook and loop closure cargo pocket Gusset detail Zip off legs convert pant to 9" inseam shorts Uses: Hiking 9 x 11 cm Weight: 0 lb 11 FEATURES: Foam padded back for comfort and support Zippered accessory pocket with flap cover to block light rain and internal key clip for easy organization easy organization Two side pockets for a water bottle or small snacks Soft