Originally Posted by
colorado_rob
Seems to be popular, I did the larger Sawyer thing too when not using Aqua Mira instead (still my first choice when water is fairly clear). I also occasionally carry my DSLR camera, though it is actually very light for a DSLR (Canon SL1 w/ 18-55 zoom & soft case, 23 ounces). On longer trips >4-5 days, I also now carry a phone recharger battery, I think about 7 ounces, give me 3 extra full charges, which is important to me because I read 2-3 hours a day.
I agree, 9 pounds vs. 11 pounds of base weight makes very little difference. 11 vs. 13 though makes a difference and 15 (base) becomes fairly heavy for me. It's an asymptotic thing.