The 4F trekking backpack, with a capacity of approximately 30 L, is a functional model designed for shorter trips, hikes, and everyday use. Its one-size design, adjustable shoulder straps, and chest and hip belts allow for a custom fit and increased stability while hiking.

The rip-stop material offers increased tear resistance, while the hydrophobic impregnation limits moisture absorption through the outer layer. For additional protection during heavy rainfall , a rain cover is stored in a zippered pocket at the bottom of the backpack.

The air circulation system on the back utilizes cushions and thermoregulating mesh to promote ventilation during activity. Adjustable shoulder straps lined with breathable mesh enhance carrying comfort, while side compression straps allow you to adjust the backpack's volume to your content.

The main compartment closes with a drawstring closure and a buckle flap for secure storage. Multiple pockets, an internal divider, and elastic bungees help organize and secure additional accessories. The H2O system allows for the use of a hydration bladder and drinking straw, which are not included with the backpack.

PRODUCT FEATURES

• capacity: about 30 L
• dimensions: 27 × 56 cm
• one-size design designed for different users
• rip-stop material with increased tear resistance
• hydrophobic impregnation limits moisture absorption
• rain cover placed in a pocket at the bottom of the backpack
• adjustable shoulder straps lined with breathable mesh
• back ventilation system with pads and thermoregulatory mesh
• adjustable chest strap increases stability when wearing
• hip belt with zippered pockets provides additional space for small items
• side compression straps allow you to adjust the volume of the backpack
• main compartment closed with a drawstring with a stopper and a flap with a buckle
• two front zippered pockets provide quick access to accessories
• pockets on the flap make it easier to organize the contents
• two open side pockets
• the internal open partition facilitates interior organization
• elastic bungee cords allow you to attach additional equipment
• The H2O system allows the use of a water bladder and a drinking tube
• reflective elements improve visibility in low light
• the carrying handle allows you to comfortably carry the backpack in your hand