Here's what other sites are saying:
Sometimes backpacking expeditions or even day trips call for just a little more space, be it for tools, meals, or another layer. With the Klattermussen Sidepocket 2. 0 6L Pair in your gear closet, there's no reason to run out and buy a whole new pack. With these handy attachments you can choose to add 6 or even 12L of space to your person, and they come prepped for adventure.
Where to Buy
Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.
Mystery Ranch Wet Rib
Outdoor Research Water Bottle Tote Pack Pocket / Accessory
Outdoor Research Backcountry Organizers
$32 - $39
Rothco MOLLE Compatible Water Bottle Pouch Pack Pocket / Accessory
Equinox Marsupial Ultralite Pouch