Bump 32 and Bump33 Twin Frame Stay Ultralight
Base price with top pocket and water pockets: $695.00 - add $89.00 for Full Spectra bottom. X Grid fabric included in Base Price.
Base price of $695.00 includes 2 water bottle pockets, Kangaroo Pocket, padded hip belt, top pocket and conventional fabrics including X grid . Price includes demoing and custom fitting ( demo shipping not included with any pack) Add $$ for more exotic fabrics and extra for color dyes. The red Bump 33 below has internal divisions lining the face of the rear side shown for organizing shove, handle, probe and etc.
With all the new fabrics hitting the market, add-on prices for UHMWPE is in flux. We tend to dye these fabrics and that adds dollars, but the prices are now much lower than during our 'Spectra laminated to DCF' days. DCF is 'CubenFiber' or Non-Woven Dyneema. Base price includes all regular fabrics and Spectra 'Grid' fabrics.
What's this? It's a little pack called Bump 32.......as in 32" of circumference. As shown, the Bump 33 is about 2,000 cuin with a 300 cuin lid. The pack can still expand easily another 500 cuin with the roll top. The standard makeup has 11" of bag above the frame. Left photo above is a 32 stripped and right photo is a 33 geared up a bit more. Bumps can be made in top/load panel/load form or with Kangaroo Pocket.
Back in the 80s McHale Packs made a pack called the Speed Bump - it was about the size and shape of a large speed bump. That was back in the days of the McHale Light Speed pack as well. McHale Packs actually made 1.5 lb twin stay packs as far back as the 80s but they were designed more as 'Summit Packs' designed to be carried on climbs after long approaches. In the 90s people started UL backpacking with them.
Base price of $695.00 includes 2 water bottle pockets, Kangaroo Pocket, padded hip belt, top pocket and conventional fabrics including X grid and custom fitting / demo process). Price includes demoing and custom fitting ( demo shipping not included with any pack) Add $$ for more exotic fabrics.