Is the 65L bag carry-on size?

No. Expanded: 24.2" x 10.5" x 13.4" exceeds most carry-on limits. Use as checked luggage. Always verify airline size policies pre-flight.

Why did the zipper burst? How to prevent this?

Overloading or sharp objects cause zipper failure. Max weights:

65L: 40 lbs (18 kg)

85L: 55 lbs (25 kg)

115L: 70 lbs (32 kg)

Pack soft items only; avoid overstuffing.

Does the bag have a chemical smell? How to remove it?

New materials may have a slight odor. Solution:

1:Air out 24-48 hours

2:Wash with mild soap

3:Store unfolded initially

Odor dissipates completely with use.

Are the handles durable for heavy loads?

Handles support max weights (see Q2) when used correctly:

Lift with BOTH hands

DON’T drag over rough surfaces

DON’T overload (stresses seams)

Reinforced stitching passes weight tests.

How compact is the 85L when folded?

Folds to 11.2" x 9.2" (≈thick book size).

Fits in backpacks/suitcase corners

Won’t fit in small purses

See size chart in images for exact specs.