1. What is smell proof duffle bag?
Smell proof duffle bag is a more convenient way to store your things safely and even secretly. Sometimes we call it the snoop-proof bag. Most of the bags use activated carbon liners or particles to isolate and absorb the smell. Many people choose smell-proof duffle bags to keep their belongings inside the bag including the unpleasant odor. It could be very embarrassing if others sniffed your dirty clothes.
2. What’s the difference between smell proof duffle bag and smell proof shoulder bag?
Aside from the biggest feature of the two products, which is smell proof, they are only different in carrying method. The duffle bag is more like a tote bag and can only be carried by hand, but a shoulder bag is a duffle bag equipped with a shoulder strap, so it can be carried on your shoulder. I prefer a shoulder bag because carrying the bag with the shoulder when it’s fully loaded is more scientific and comfortable. When you don’t need to use the shoulder strap, you can remove it. Now, most of the smell-proof duffle bags are equipped with removable and adjustable shoulder straps.

3. Top 5 Picks of smell proof duffle bags
There are thousands of brands that make smell-proof duffle bags, in case you are looking for one but don’t know what to choose, Honeyoung listed 5 best smell-proof duffle bags for you.
3.1 Cookies Summit Ripstop Smell Proof Duffle Bag
This smell-proof duffle bag has double zippers on the main compartment, during daily use, such a big duffle bag might endure violent use, the zippers must be sturdy and smooth enough. The oversize printing logo is so unique, it’s hard to ignore the beautiful duffle bag, plus the yellow color creates an eye-catching style.

3.2 ScentLok Backpack
The ScentLok backpack is 100% imported polyester fabric. The backpack can be machine-washed. It has three zippered compartments with a total of five pockets for maximum storage. Its shoulder & lumbar support pads with breathable mesh for comfort on those long hikes. And features carbon alloy which combines the power of Activated carbon, treated carbon, and zeolite for maximum odor adsorption. Although it is not a duffle bag or a shoulder bag, but I think it would be better if you take it into consideration. The backpack can satisfy more needs.

3.3 Skunk Duffle Bag
The duffle bag has 100% Smell Proof Anti-smell retainer interior, Maximum Potency Carbon Filter Thermal Lining, and shock absorbent 3 padded pockets for additional storage. The anti-theft lock can ensure the security of your personal belongings.

3.4 MZIPLINE Duffle Bag
MZIPLINE Large Duffle Bag with activated carbon lining Inside, 100% smell proof. Airtight YKK Waterproof Zipper and flap Cover with velcro, any smell will never stand a chance to escape. The shoulder strap with shoulder pad can ensure a comfortable carry. The smell-proof duffle bag is so large, it can contain nearly everything you need for travel.

3.5 FIREDOG Smell Proof Duffle Bag
The smell-proof duffle bag is made of 900D nylon and lined with premium activated carbon and filtering non-woven fabric offering superior multi-purpose odor protection. Detachable padded shoulder strap and handle straps with velcro connection for easy to carry and perfect for travel, camping and hiking.

Smell-proof duffle bags can avoid an embarrassing occasion for you, you might need them from time to time. Honeyoung can offer you professional suggestions, if you need any help, we are always here.