CAYL Biseul Backpack - Mix - Grid Yellow Green SIZE:One Size The double rib collar helps

The double rib collar helps the style retain its shape over time

warming fleece

both of which contribute to freedom of movement and comfort

completed with a drawstring waist

CAYL Biseul Backpack - Mix - Grid Yellow Green SIZE:One Size The double rib collar helpsOne for the ultra light acolytes, the Biseul B Grid Bag from CAYL blends thru hiking minimalism with fully fledged functionality. As its moniker suggests, the style is constructed from a proprietary, 70 denier B Grid ripstop. More than capable of tackling everyday wear and tear and the toils of the trail, CAYL have reinforced the back and bottom panels with a 210 denier iteration of the same, meaning you can drop the bags on rocks and rough ground