SEALED.
AIRTIGHT.
ANYWHERE.

aLOKSAK bags stay completely dry at any depth and sealed against air, dust, and humidity. The patented 6mil multi-layer film is three times thicker than standard storage bags, tough enough to handle extreme pressure, flexible enough for daily use.

Certified for Diving  ·  Military Grade  ·  Touchscreen Compatible  ·  Made in USA

Not sure which size? See the Size Guide
aLOKSAK waterproof bags in use
aLOKSAK

Why not just use a Ziploc?

Regular zip bags leak. Air, water, and odors get through the plastic over time. They do not seal tight.

aLOKSAK is built differently. The bag is 3 to 4 times thicker than a regular storage bag. The double-lock seal is tested airtight and waterproof to 200 feet deep. Not just splash-proof. Completely sealed.

Watch our film strength test and see how it holds up under real pressure.

Made from FDA approved medical grade materials. Used by the US military and Search and Rescue teams worldwide. Made in USA since 1996.

What Customers Are Saying

Verified Amazon Purchases

★★★★★

“I bought one almost 20 years ago on the recommendation of a SpecOps guy, and I'm shocked it's still going strong after countless dive trips, sailing excursions, overnight hikes and regular old beach days. It has been abraded, poked, chewed on by a toddler, left in blazing sun, and dropped in water (salt and fresh) more times than I can count. It still keeps its seal. Made in USA.”

Aldous S.  ·  Verified Amazon Purchase

★★★★★

“It is really cool that you can still use the touch screen through the bag! They kept my travel docs perfectly dry in the rain and kept my hand wipes fresh and wet even in hot cars. Great product, very good value.”

Nicole D.  ·  Verified Amazon Purchase

★★★★★

“These work really well when I snorkel or dive. I put my eyeglasses in one long narrow bag and my driver's license, credit card, and cash in another. Regular grocery store ziplocks will fail more times than they work.”

bpilcher  ·  Verified Amazon Purchase

Care & Use

Keep the Seal Working Like Day One

Cleaning

Hand wash only using warm water and a mild dish soap. Rinse thoroughly to remove residue, then allow the bag to air dry completely before reuse or storage.

Keep the Seal Working

The patented double-track zipper must stay clean to seal properly. Inspect both tracks before each use and wipe away any dirt, sand, hair, or food particles for a full, even seal every time.

Storage

Store clean and completely dry, away from sharp objects that could puncture the bag. Replace it if punctured or if the sealing tracks become damaged.

Know When to Replace

Cared for properly, aLOKSAK® bags are built to hold up to heavy, repeated use. But no bag lasts forever, and how long any individual bag holds up depends entirely on how often and how hard it's used. Inspect the seal before every use and replace the bag at the first sign of wear to the seal, film, or zipper.