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Best Foldable Water Bottles August 2025

Stay hydrated without the bulk. We tested the best foldable water bottles for durability, portability, and ease of use.

Updated July 18, 2025

Our Recommendations

1
Consumer's BestTrophy Image
Nalgene
9.2
Excellent

The classic, indestructible choice

  • Made from ultra-durable Tritan plastic.
  • Resists stains, odors, and impact.
  • Wide mouth for easy cleaning, adding ice.
2
Nomader
9.1
Good

Sturdy feel, guaranteed leakproof.

  • Rigid sleeve for a sturdy grip.
  • Can be used for hot or cold drinks.
  • Patented locking screw-cap design.
3
Company Logo
8.8
Very Good

The original "Anti-Bottle" design.

  • Folds completely flat when empty.
  • Extremely lightweight and portable.
  • Includes an integrated carabiner.
4
Platypus
8.8
Good

Ultra-light, backpacking favorite.

  • Incredibly lightweight and packable.
  • Taste-free and BPA-free material.
  • Compatible with hydration packs.
5
Hydrapak
8.6
Very Good

Innovative design, lifetime guarantee.

  • Twist-to-collapse functionality.
  • Self-locking water valve.
  • Backed by a lifetime warranty.

Compare Our Top 2 Picks

Compare Our Top 2 Picks Here’s a direct comparison to show you how our ‘Consumer's Best’ choice stacks up against the competition.

Features

Nalgene logo
Nomader logo
9.2
9.1
MaterialBPA-Free Tritan PlasticBPA-Free Silicone
Capacity32 oz22 oz
Folding MechanismN/A (Rigid Bottle)Rolls up and secures with a strap
Lid & Spout TypeWide-mouth screw cap with loopLeakproof, locking screw cap
Special FeaturesDishwasher Safe, Impact-Resistant, Measurement MarksStands upright when full, Hot/Cold liquids, Dishwasher Safe

Our Top Pick

1
Consumer's BestTrophy Image
Nalgene
9.2
Excellent

The classic, indestructible choice

  • Made from ultra-durable Tritan plastic.
  • Resists stains, odors, and impact.
  • Wide mouth for easy cleaning, adding ice.

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