Role in the Leak Prevention System

These bottles absorb pressure changes during travel,
making it less likely for liquid to be forced outward through the cap.

They are not designed to rely on careful handling.
They work by staying stable when conditions change.

This makes them suitable as the first layer of the Leak Prevention System.

→ See how these bottles fit into the full setup
Leak Prevention Recommended Setup

What this item is for (and what it isn’t)

This item is for:

• carrying liquids during flights and long transfers

• reducing leak risk caused by pressure changes

• working as part of a larger packing system

This item is not for:

• fixing careless packing

• replacing separation or containment

• guaranteeing zero failure in every situation

Used alone, it lowers risk.
Used within a system, it reduces recurring stress.

Product overview

These travel bottles are made from soft, BPA-free silicone
and use a triple-seal cap to improve resistance against leaks.

Each bottle holds up to 3.4oz / 100ml
and is sized for carry-on travel.

Flexible material allows the bottle to absorb movement
instead of resisting it.

Practical details

• Capacity: 3.4oz / 100ml per bottle

• Material: Food-grade BPA-free silicone

• Cap: Triple-seal design

• Set includes: 4 silicone bottles

• TSA compliant

• Suitable for shampoo, lotion, skincare, gels

Using this item within a system

These bottles handle pressure.
They do not contain failure if a leak occurs.

For that reason, they are most effective
when liquids are also kept in a dedicated separation pouch.

To see how these roles work together:
→ Leak Prevention Recommended Setup

Related reading

If you want to understand
why leaks happen in the first place
and how this system works:

→  Why Travel Bottles Leak (and How to Stop It)