Should you buy an EXPANDABLE backpack? One pack, TWO sizes!

Should you buy an expandable backpack? Here is a review of the Sierra Designs Flex Capacitor backpack. This backpacking bag expands from 60L to 75L. It is very cleverly designed backpacking gear and could potentially save you from buying a second backpack. For such a large comfy backpack, the weight of 1210 grams is quite extraordinary. However, I personally wouldn't want to carry over 15kg hiking over a long distance. Larger backpacks tend to have lots of features. This Sierra Designs backpack does have limited features. However, you can't expect everything for such a lightweight pack. The new versions come in two sizes. 40L to 60L and 60L to 80L. The new version does address some of my drawbacks. Frame construction: DAC Pressfit Aluminum "Y-FLEX" stay Material Body: 100D Nylon-Poly Ripstop Material Secondary: 420D Nylon Oxford Hydration system compatibility: 4 Water Bottle Pockets Pole / Ice axe compatibility: Yes Volume: 60 - 75Litres Tech Specs: Capacity: 60-75L / 3661-4576 in3 Weight with S/M waist belt: 2 lbs 10 oz / 1.19 kg Weight with M/L waist belt: 2 lbs 11 oz / 1.21 kg Torso Fit: 18" - 21" / 45.7 - 53.3 cm Hip Fit with S/M waist belt: 29" - 32" / 73.7 - 81.3 cm Hip Fit with M/L waist belt: 32" - 35" / 81.3 - 88.9 cm Dimensions (H x W x D): 28" x 11" x 12" / 71 x 28 x 30.5 cm Suspension: Y Flex DAC If you are into your hiking, backpacking and wild camping please SUBSCRIBE @BackpackingUK Thanks, Andy. #backpackinggear #backpack #backpacking