Apex Expandable Multifunctional Backpack

This backpack offers a versatile and spacious storage solution, with a capacity that can be expanded from 22L to 38L, making it suitable for a variety of outdoor activities.

Expandable Capacity
Comfy &Sturdy
Water-Resistant Protection
Durable in all weather conditions
Capacity:22-38L (Suitable for 2-3 days journey)
Normal:12"W×7"D×16.5"H (30.5*17.8*42cm)
Expand:12"W×11"D×16.5"H (30.5*30*42cm)
Weight:3lbs (1.35kg)
Color:  black