Unique Design Backpack: Hiking backpack in expandable version. Large capacity & lightweight hiking daypack. Before extension:14 x 8 x 21.5 inch (40 L). After extension:14 x 8 x 25.5 inch (50 L)
Expandable & Extra Large Capacity: SEMSTY hiking backpack can be expanded by using the zipper at the bottom (from 40L to 50L). Roomy enough for a CARRY ON. The side buckles make your stuffs safe and make the backpack not too bulged even it's fully packed. Multi-compartments can hold everything you need in travels, such as phone, bottles, umbrella or camping supplies etc. You can easily organize all your essential stuffs. An outdoor backpack perfect for hiking, camping and travel
Ergonomic and Comfortable Design: Thicker padded back with ergonomic breathable design paired with adjustable, breathable and padded shoulder help to reduce fatigue during a long day of hiking. The hiking daypack comes with outside straps to hang your sleeping or other gears. The adjustable chest buckle works perfectly to distribute the back pack’s weight and keep it steady and centered. It is a perfect travel backpack for outdoor sports
High-Quality Material: Our camping backpacks are made of high quality tear polyester fabrics with premium nylon zippers, which is more sturdy and smooth. All the zippers and stitching of our travel backpack for men are reinforced. No worries about zippers stop working after slightly used. Pack and shoulder strap stitching is not easy to tear even if it bears heavy items. All stress points are reinforced with bar tacking to increase its longevity
Daypack: Easy to carry:The 40L hiking backpack is lightweight and it’s breathable mesh shoulder straps with plentiful sponge padding help to relieve the stress from your shoulder. The large capacity of 40L provides enough space for outdoor travel,camping,hiking and fishing. It meets size requirements for most airlines. This camping backpack can be used as hiking backpack, travel bags and backpacking backpack,which is suitable for men and women
Perfect after sale: If you have any problems, please reach out to us, we will reply within 24hrs. (We provide replacement services for quality problems within 1 year and lifetime customer service)

 
 
Product Description
 
 
 
 
 SEMSTY Hiking & Travelling Backpack 
 
 
 SEMSTY hiking backpacks are produced with super light designs, using advanced production processes and the newest materials and designs, packed with comfortable, adjustable and innovative features to help all backpacker to enjoy an easy hiking/camping/ travelling. 
 
 
 
 
 
 
 
  Ergonomic and Comfortable Design  
 Expandable 40L+10L Hiking Backpack 
 
Gender: Unisex (Men, Women ) 
Material: Abrasion-proof Fabric 
Capacity: 40L+10L / 30L+5L 
The camping backpack is printed with reflective signs to remind safety; Thicker padded back with ergonomic breathable design;
The size of this backpack can take to airplane. Chest buckle designed as a survival whistle for quick and easy use in case of emergency.
 
 
 
 
 
 
 
 
 
 
 Triangle Adjustable Straps 
 
 
 
 The middle triangle adjustable straps can place tents or small items. 
 
 
 
 
 Two Mesh Side Pockets 
 
 
 
 Two open-mesh side pockets for quick access such as water bottle and umbrella. 
 
 
 
 
 All-round Adjustment 
 
 
 
 Adjustable chest straps (vertically movable) and waist straps . It can be expands to fit all sizes. 
 
 
 
 
 Ultra-elastic Air Mesh Padding 
 
 
 
 The Ultra-elastic Padding provide great support and reduce stress, maximizes both Ventilation and Carrying Comfort, making your back breathable. 
 
 
 
 
 
 
 
 
 
  1 Camping   2 Hiking   3 Travelling   4 Daily  
 
 
 
 
 
 
 
  1 Night Reflective   2 Airplane Size   3 Expandable Function  
 
 
 
 
 
 
 Great Backpack for Travel, Hiking & Daily Use 
 
 
 Perfect for day trip, overnight trip, camping, day hiking and traveling. 
 
 Ideal for airport carry-on to avoid overweight charges. 
 
 Great choice for international travel. 
 
 This hiking backpack is designed for everyday use or travel adventures.