Perfect Size: 3 Main Compartments in all, only 8.8 oz. The foremost compartment is 5.9'' X 9.1'', the middle zippered is 6.5'' X 9.8'', and the LARGEST zippered is 8.1'' X 11''. The belt stretches 44.5'' fully. The Largest compartment can hold ipad(up to 9.7'', not include protective cover).
Reversible and Breathable: Good construction and lightweight, designed with one right / left easily switchable and adjustable padded strap and breathable back pad for you comfort.
Special Feature?Back hidden anti-theft pocket(5.1'' X 7.1''); 2 water bottle holder(up to 6.5'') with contraction band; a functional earphone hole; Only the foremost compartment and the area of earphone hole(Not All Areas) is waterproof, but can not be soaked totally in water for long period.
Multipurpose Daypack: Perfectly works as sling shoulder pack, wear this sling bag over either shoulder comfortably, or across the chest to deter thieves and keep your hands free. You can make the bag firm on your body through adjusting the strap when you're running.
Material: Waterproof and anti-scratch handmade precision nylon with SBS metal zipper, cylindrical pattern and pearl luster material make sling bag smooth, light, wearable and easy to wash for hiking, kayaking, gym, cycling, traveling, amusement park and daily use.