Maker’s warranty: Limited lifetime warranty; covers original purchasers from authorized dealers; repair first; fee repairs. Platypus’s terms, read Oct 25, 2026
A 2-liter collapsible soft water bottle from Platypus that rolls up small when empty. Platypus says its hydration products are BPA-, BPS- and phthalate-free. Listed weight: 36 g.
Figures with a source link to the page they were read from, with the date we checked it.How we get these figures →Wrong figure? Tell us
Against every one of the water bottles & reservoirs in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
The lightest of the water bottles & reservoirs on record is Platypus PlatyPreserve at 0.8 oz — 13 g less and $5 less; at $14.95 it is also the cheapest.
Main models on the same shelf, compared with the Platy 2.0L Bottle on the makers’ published figures; the tick on each bar is the Platy 2.0L Bottle.
Not ranked: 4 with no published weight.
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Gossamer Gear
Evernew Water Carry 2000 ml
$1.96 less
0.2 oz heavier (6 g)
Platypus
PlatyPreserve
$5 less
0.5 oz lighter (13 g)
Nalgene
Wide Mouth 32oz Water Bottle
$2.96 less
5.0 oz heavier (142 g)
Not ranked: 2 with no published list price.
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