S'well 3.4oz Travel Bottle Set - Leakproof Refillable Kit

In this review the S'well 3.4oz Travel Bottle Set is assessed for frequent travelers and anyone who prefers refillable toiletry gear. The bottom line: this kit is best for people who need a light, durable, TSA-approved bottle option that resists leaks and trims waste. The set includes three 3.4oz aluminum bottles with leakproof pumps and a recycled-plastic toiletry bag, making it a tidy, travel-sized solution for shampoo, conditioner, lotion, sanitizers and body wash.

Key Features

• Travel-friendly size: Each bottle is 3.4oz (100ml) and meets TSA carry-on limits so you can pack them in a carry bag without hassle.
• Leakproof pump: Every bottle includes a cover and a pump designed to keep contents sealed and reduce accidental spills in luggage.
• Lightweight aluminum: The bottles are made from recyclable aluminum, providing durability without adding noticeable weight to a backpack or suitcase.
• Broad compatibility: These bottles are suitable for shampoos, conditioners, body washes, lotions, face gels and hand sanitizers, simplifying packing choices.
• Recycled toiletry bag: The set comes with a toiletry bag made from recycled plastic that fits the three bottles neatly for organized travel.

Who It's For

The S'well travel set is ideal for frequent flyers, weekenders, and anyone who prefers reusable containers over single-use plastics. Its lightweight aluminum construction and TSA-approved volume make it an especially good pick for commuter travelers and those packing small bags or backpacks.

People who need specialized dispensing, larger volumes, or bottles for heavy creams may want to look elsewhere; likewise, shoppers who prioritize a soft squeeze bottle over a pump-style dispenser should consider alternate refill systems.

Pros & Cons

Pros

• Sturdy, lightweight aluminum construction that stands up to travel wear.
• Leak-resistant pumps with covers that keep liquids contained in bags and backpacks.
• TSA-friendly 3.4oz size and a compact recycled toiletry bag for neat packing.
• Suits a wide range of liquids from shampoos to sanitizers, reducing single-use waste.

Cons

• Some users report mixed functionality with the pumps, so occasional troubleshooting may be required.
• Aluminum bodies are durable but offer less squeeze flexibility than soft bottles for very thick products.

Specifications

Brand	S'well
Bottle capacity	3.4oz / 100ml
Number of bottles	3
Material	Recyclable aluminum
Dispensing	Leakproof pump with cover
Toiletry bag	Made from recycled plastic
Carry-on compliance	TSA approved size

Our Verdict

The S'well 3.4oz Travel Bottle Set is a solid choice for travelers who want a durable, stylish and sustainable alternative to disposable travel bottles. It offers reliable leak protection for most users and a compact carry bag for tidy packing, making it good value for frequent travelers who need refillable containers that meet TSA rules.

Frequently Asked Questions

Are these bottles allowed in carry-on luggage?
Yes, each bottle is 3.4oz (100ml) and is sized to meet TSA carry-on liquid rules.

Will the pumps leak in a packed bag?
The set includes covers and leakproof pumps designed to prevent spills, and most users find them effective when closed properly.

Can I use them for thick lotions?
They work for many lotions, but very thick creams may be harder to dispense with a pump compared with squeeze-style bottles.