Nalgene Wide-Mouth Lab Quality HDPE Bottle 60mL Review

Overview

This is not a bottle you’ll find at your local REI, and that’s kind of the point. The Nalgene 2104-0002 is a 60mL (2 fl oz) wide-mouth lab sample bottle made from lab-grade HDPE — the same material that forms the backbone of the classic Nalgene Ultralite line — but in a pocket-sized form factor built to handle chemicals, not just water. It’s a durable, general-purpose 60mL high-density polyethylene bottle with countless applications in the lab or field. For backpackers, that translates to a near-perfect vessel for carrying olive oil, alcohol stove fuel, biodegradable soap, liquid medications, or tightly-sealed spice pastes. At 15g, it barely registers.

Key Specs

Spec	Value
Weight	15g (0.53 oz)
Capacity	60mL (2 fl oz)
Material	HDPE
Closure Material	Polypropylene (PP), linerless
Diameter	39mm
Height	86mm (3.4 in)
Thread Size	28mm
Freezer Rating	-100°C (-148°F)
Chemical Resistance	Excellent (acids, bases, alcohols)
Appearance	Translucent
Model	2104-0002
Comparison	See how the Nalgene HDPE 60mL compares to similar gear

Performance

Containment and Leakproofing

This is where the bottle earns its keep. It’s leakproof when used with Nalgene closures and made from high-quality, laboratory-grade plastic materials for dependably low leachables and extractables. That last point matters more than it might seem: if you’re putting olive oil, denatured alcohol, or biodegradable soap in a container that lives next to your food and sleep kit, you want to know the plastic isn’t going to leach anything. The linerless PP cap is a genuine advantage here — linerless caps provide leakproof performance without a liner that can wrinkle, cause leaks, or contaminate your contents. I’ve had cap liners fail on cheaper travel bottles at altitude; this cap has no liner to fail.

Leakproof claims are always worth scrutinizing. Nalgene defines the standard as: bottle/closure systems with closures smaller than 100mm, after being filled with water, inverted, and subjected to 2 PSI of air pressure for 2 minutes, with no water escaping. That’s a reasonable real-world test, though they note it applies to water specifically — don’t assume a thin oil or fuel will behave identically.

Chemical Resistance

These containers exhibit excellent chemical resistance to most acids, bases, and alcohols.

In practical terms: denatured alcohol for your esbit or spirit stove, isopropyl for wound care, biodegradable soap, and cooking oils are all fair game. HDPE’s resistance profile is one of the best of any common trail plastic, which is why labs use it in the first place.

Small Nalgene HDPE bottles get subjected to some pretty severe conditions at lab use and hold up surprisingly well.

Temperature Range

The bottle is suitable for freezer use to -100°C (-148°F).

You won’t approach that in any backcountry situation. The more useful data point for winter campers: HDPE handles boiling water without deforming, unlike PET bottles. That said, for very hot liquids, the 60mL size is small enough to retain heat in a concerning way — use a glove or bandana when handling. HDPE is translucent and more rigid than LDPE, which means you can see your fill level and the walls won’t flex and pump liquid out past the cap seal — both useful properties on trail.

Practical Size and Fit

At 86mm tall and 39mm in diameter, this thing is genuinely tiny. It slips into a hip belt pocket, a Dyneema stuff sack, or a toiletry bag without claiming meaningful real estate. 60mL is roughly right for 2-3 days of cooking oil on a calorie-dense meal plan, or a full overnight’s worth of alcohol fuel for a simple spirit stove. These bottles are versatile and suitable for holding pretty much anything, from spices to alcohol stove fuel to biodegradable soap and shampoo.

One note on the “wide mouth” label: at 28mm thread size, this is wide relative to a dropper bottle or a syringe, not wide relative to the 63mm opening on a full-size Nalgene. You can’t reach a finger in to clean it, which means rinsing thoroughly is important between uses with different contents.

Durability and Longevity

Uniform walls provide durability and resistance to splitting or punctures.

Nalgene reusable HDPE bottles are designed to last many years under typical laboratory conditions.

For backpacking, that’s essentially indefinite as long as you’re not running it over with a vehicle. The main failure mode is the cap — PP threads can strip if you consistently overtighten. Hand-tight is enough.

One legitimate knock on HDPE broadly: HDPE has a slight smell and tends to hold flavored drinks a bit. The same applies to oils, soaps, or anything aromatic. Dedicate a bottle to one class of contents and label it, or you’ll spend a trip wondering why your water tastes vaguely of Dr. Bronner’s.

Pros & Cons

Pros

• 15g is genuinely featherweight for a hard-sided, leakproof container
• Excellent chemical resistance makes it safe for fuels, soaps, and cooking oils
• Linerless PP cap eliminates one common leak point
• Lab-grade HDPE has low leachables — suitable for food and pharmaceutical use
• Translucent walls let you check fill level at a glance
• Handles a brutal temperature range (-100°C to boiling)
• Inexpensive when purchased in bulk (sold in packs of 12)
• Recyclable at end of life

Cons

• Sold primarily in packs of 12 — overkill for most hikers unless you want a lifetime supply or are outfitting a group
• “Wide mouth” is relative; the 28mm opening is too narrow to clean with a finger
• HDPE can absorb and retain odors over time; cross-contamination between contents is a real concern
• No measurement markings on this size
• Not designed for drinking — purely a carry/storage vessel

Who Should Buy This

This bottle is ideal for the ounce-counting backpacker who wants a dependable, chemically resistant container for trip-specific liquids: cooking oil for a 2-day overnight, a small soap supply, ibuprofen dissolved in something, or a measured fuel load for an alcohol stove. Hikers have carried various oils in small Nalgene bottles from 8 oz down to one oz and use even smaller ones for spices. It also works well as a dedicated first-aid liquid container. If you already have a set of Nalgene lab bottles from a previous purchase or can split a 12-pack with friends, the value proposition is hard to beat. If you need just one bottle and don’t want to buy a dozen, look at Nalgene’s consumer-facing travel kit bottles instead — they’re the same material, easier to find individually, and come with dispensing cap options.

Verdict

The Nalgene 2104-0002 does exactly what it promises: it holds liquids securely, resists chemical degradation, and weighs almost nothing doing it. The lab origins are a feature, not a quirk — you get a more rigorous materials standard than most consumer trail bottles. The only real friction is the pack-of-12 purchasing model and HDPE’s tendency to hold odors over time, both of which are manageable with a little planning. For carrying small-volume, potentially aggressive liquids on trail, this is the right container.