Spec
material :
Body, 210D ROBIC® Ripstop Nylon DWR (durable water repellent finish)
Front pocket, nylon mesh Size: Length 17cm x Width 8.5cm x Depth 3cm
Weight: about 52g
Country of Origin: Japan Producer: Toyooka City, Hyogo Prefecture Masaaki Kiwada Co., Ltd.
Materials
210D ROBIC® Ripstop Nylon is used for the outer fabric.
210D ROBIC® is a combination of basic square-grid ripstop and ultra-high-strength, high-strength ROBIC® Nylon 6 material.
The surface of the fabric is DWR (durable water repellent). A unique backside coating called UTS (Ultra Tear Strength) is applied to the back of the fabric. Unlike traditional PU coatings, UTS has excellent hydrolysis resistance to improve tear strength and resist hydrolysis under humid environmental conditions.
This "Chest Increase" is an expansion pocket attached to the shoulder harness of a backpack. Of course, it can be attached to the RIDGE MOUNTAIN GEAR backpack "One Mile", but it can also be attached to other manufacturers' backpacks if they are equipped with a 20mm wide tape. It has a main pocket, an inner pocket, a mesh pocket, and a total of 3 pockets.
A thin core material with cushioning properties is built into the main body for storing smartphones and compact cameras.
The fabric itself is waterproof, but water may seep through the zippers and seams if exposed to heavy rain. When storing items that you do not want to get wet, be sure to use a waterproof plastic bag with a zipper.