GORP - Gear Buying Guides
- Offers product reviews, tips on equipment care, buying guides and forums.
- http://gorp.away.com/gorp/gear/bg_packs.htm

Hike-Lite
- Gear, articles and information for hikers and backpackers interested in reducing gear weight to a minimum.
- http://hike-lite.co.uk

Outside Online - 2002 Buyer's Guide: Backpacks
- Outside Magazine's guide to backpacks, including how to select a backpack plus reviews, descriptions, and photos of the top packs tested by their experts.
- http://outside.away.com/outside/buyersguide2002/backpacks/index.adp

Consumersearch.com: Backpacks
- Identifies which products reviewers like and dislike, where they agree or disagree, and why.
- http://www.consumersearch.com/www/sports_and_leisure/backpacks

Epinions: Backpacks
- Consumer-generated reviews, buying tips and advice, ratings, price information, and searchable in a variety of ways from price to product type.
- http://www.epinions.com/otdr-Backpacks-All

eBuying Guides: Where to Buy Backpacks
- Concentrates on where to buy and shop for products, but also has staff-produced buying guides for over 200 products. Some of the guides are links to other buying guide sites. Accepts no payments for listings.
- http://www.ebuyingguides.com/where/backp_w.htm