https://www.iwa.info/en/ausstellerprodukte/iwa23/product-10320590/backpack-whistler

Capacity: 35 l
Carrying system: SAS ERGONOMIC (MILITARY)
Fabric: CORDURA
Zippers: WISPORT
Buckles: ITW NEXUS, DURAFLEX
Chambers: 1
Pockets: 7
Weight: 1600 g
Dimensions: 50 x 33 x 23
Colours: Black, olive-green, WZ 93, RAL-7013, US Multicam, Graphite, Coyote brown, A-Tacs AU, A-Tacs FG, A-Tacs LE

Reinforced SAS suspension system
Internal divider
CAMELBAK-compatible
Rain cover
Ergonomic shoulder straps, sternum strap, removable hip strap
MOLLE-compatible strap system for securing additional gear
Possibility of attaching side pockets from the RACCOON range
Quick-release system
ID Panel

Established in 1984 in Poland, WISPORT is a manufacturer of superior outdoor equipment.
We specialize in designing and manufacturing a wide range of backpacks: trekking, tourist, military, survival, hunting, city, and specialist. Our offer also includes skiing and trekking socks, gaiters, and an extensive choice of accessories. We are also a highly regarded provider of bespoke designs and manufacturing.
Our customers include over 100 retailers across Europe.

We take great care to provide innovative designs and advanced materials, however our greatest focus for 3 decades has been on quality. We believe that our customers should be able to rely on our products in every possible situation. We constantly endeavor to improve our products at every stage of its life cycle. Our projects, resources, and manufacturing methods are revised and improved on a permanent basis in order to take advantage of the latest developments in design and materials. We continually work with our most demanding customers, such as professional travellers and Special Forces, as well as our suppliers and retailers in order to offer the best possible product range that will meet and exceed all expectations.

Process of designing and manufacturing is located in Poland.