The logos on the bottles have changed several times – whether that means the bottles have been updated and changed is unknown.
The 108.33 grams for the Nalgene hardbody translucent 32 oz = 3.82 oz.
My MyWeigh scale comes in at 3.85 oz for those bottles. About as close as you get when even a little moisture will alter the weight several hundredths of an oz.
For the same shaped and equipped hard bottle with solid color, the scale says 3.89 oz
For the same shaped bottle made from a more pliable translucent plastic with a cap and retainer from a hard bottle, the scale says 3.53 oz
By comparison, the Walmart shaded widemouth 26 oz (they say 28 oz but it is 26) with cap and retainer is 3.12 oz; and the Planter's widemouth nut bottle with cap but no retainer weighs 2.375 oz. Both these bottles have concave sides for easier gripping.
Decided on the pliable Nalgene at 3.53 oz because the Walmarts leak a little and two 26 oz bottles were coming up short for meals, and because I didn't want to fool around trying to design and make a cap retainer for the Planter's under an oz. But when there is time …
Have never been able to find around here any of the neat widemouth Gatorades posted here. What appears to be the product # for the pliable Nalgene bottle is 2591-0032, but you must replace the cap with a cap and retainer from a hard bottle.
Happy bottling!