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Nalgene

48oz Wide Mouth Ultralite Bottle

The Nalgene 48oz Wide Mouth Ultralite Bottle is a 1.42 L (48 fl oz) polyethylene water bottle that weighs 135 g and is 89 mm across.

Capacity
1.42 L (48 fl oz)
Weight
0.3 lb · 135 g
Material
Polyethylene (HDPE/LDPE)
Diameter
89 mm (3.5 in)
Nalgene 48oz Wide Mouth Ultralite Bottle

Colors: white

Photo: Nalgene (opens in new tab)

What the data says

  • Weighs 95 g per liter it holds: ultralight by our measure (100 g or less per liter).

Computed from the specs below. How we write summaries.

Full specs

Last verified Oct 17, 2026

Unless marked otherwise, specs are from the manufacturer’s product page (nalgene.com).

Size & weight
Capacity1.42 L (48 fl oz)
Weight (manufacturer, empty)0.30 lb (135 g)
Diameter89 mm (3.5 in)
Height285 mm (11.2 in)
Build
MaterialPolyethylene (HDPE/LDPE)
Dishwasher safeYes
BPA-freeYes
Colorwayswhite
Lid & filters
Opening63 mm (2.5 in)
LeakproofYes

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