Nalgene Ultralite Narrow Mouth 1oz BPA-Free HDPE Square Storage Bottle

Rugged, reliable, and pocket-sized — the 1oz square bottle for your smallest trail essentials.

The Nalgene Ultralite 1oz Square Bottle is the compact, leakproof solution for carrying soaps, shampoos, spices, pills, powders, or small repair items on any adventure. Made from BPA-free HDPE, it's ultralight, durable, and built to handle the demands of backpacking, camping, hiking, fishing, and hunting. The square shape packs efficiently and won't roll around in your kit.

Key Specs

• Capacity: 1oz
• Shape: Square, narrow mouth
• Material: HDPE (High-Density Polyethylene)
• BPA-free | Leakproof | Ultralight
• Use: Soaps, shampoos, spices, pills, powders, small items

Why It Works

The square profile packs more efficiently than round bottles — no wasted space in a stuff sack or hip belt pocket. HDPE is chemical-resistant and odor-resistant, making it safe for food-grade and non-food liquids alike. At 1oz, it's the right size for single-use or short-trip quantities.

Ideal For

Ultralight backpackers, thru-hikers, hunters, anglers, campers, and anyone building a minimalist, organized trail kit.