AONIJIE 30L Large Capacity Climbing Backpack Outdoor Camping Daypack Travel Bag for Hiking Trekking Mountaineering, blue, XL

LARGE CAPACITY BRAND AONIJIE, soft and multifunctional charging system of hydration backpack for optimal comfort and absorb sweat efficiently. The flexible adjustable straps help the backpack hug your body nicely. Ultra-light hydration backpack with wide and breathable shoulder straps distributes weight effectively, Detailed information: 30L large capacity AP11 sub storage, chest size recommended: 76-118 cm, material: 85% nylon, 15% spandex, colour: black and green, blue, grey, black, size 45 x 30 x 15 cm, net weight: 580 g Extensive hollow design improves breathability, moisture absorption and sweat, waterproof and robust hydration backpack aims to accompany your journey from jogging, marathon, cycling, hiking, backpacking, etc. Bag - walkie-talkie bay, 6.8 inch mobile phone storage, 500 ml water bottle, energy container pocket, hiking poles hang outside, roll up main container, zip container, kangaroo arm, side waist expansion container, ice axe hanging externally Piggyback system: technology backboard ergonomics, ventilation, displacement adjustment system; lumbar support distribute load pressure and increase load capacity