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Lewis N. Clark

Lewis N. Clark WaterSeals Locking Backpack | Waterproof Bag | Anti-Theft Combination Lock | For Men & Women | Teal

  • Based on 991 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Oct 11
Order within 11 hours and 23 minutes
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Color: Teal


Features

  • KEEP YOUR VALUABLES SAFE: This backpack is fashioned with Secura lock technology keeping your belongings safe with a 3-digit resettable combination. Protect valuables such as your phone, wallet, tablet, laptop, keys, and much more.
  • FULLY WATERPROOF: This durable cinch bag is a travel essential that not only secures your valuables, but keeps them dry as well. Take this backpack to the beach, on a cruise, boating, camping, or even use it as a swim bag by the pool.
  • INTUITIVE FEATURES: Our waterproof backpack was created for your ease. When packing it up, simply roll the top three times, clip to close, and set the lock. Use the clip for attaching it to a chair, poll, or fence.
  • MAXIMUM STORAGE: This bag was designed with ample space to fit all your belongings, while still continuing to be lightweight.
  • LEWIS N. CLARK has been a leader in the Travel & Outdoor Gear for over 30 years. We are passionate about travel and exploring the wonder of the world around us, and our designs focus on making any trip more organized, secure, comfortable, and convenient.

Description

The take-anywhere, stay-anywhere bag. Simple yet effective idea: Put a combination lock on a bag! Leave your phone, tablet and keys safely secured onto a chair, fence, post, etc. Now make it even better by making it waterproof. Perfect for camping, pool, beach, part, skiing, and so much more. The water Seal collection protects electronics, gear, and accessories from water and debris, which makes it perfect for canoeing, kayaking, snorkeling, and other activities on the water. It's also great at pools, waterparks, beaches, campgrounds, on cruises, or anywhere belongings need to stay dry and protected.

Other Special Features of the Product: Anti-Theft, Lightweight, Locking, Waterproof


Recommended Uses For Product: Sport


Strap Type: Shoulder Strap


Pocket Description: Utility Pocket


Apparel Closure Type: Zipper


Water Resistance Level: Waterproof


Number Of Pockets: 1


Number of Compartments: 2


Fit to Size Sentiment: Neutral


Fit Type: One Size Fits All


Material Type: Rib-Stop


Product Care Instructions: Hand Wash Only


Outer Material: Nylon


Lining Description: Nylon


Shell Type: Soft Shell


Apparel Fabric Weight Class: Lightweight


Storage Volume: 19 liters


Item Dimensions D x W x H: 3"D x 13.75"W x 28.5"H


Item Weight: 0.28 kg


Unit Count: 1 Count


Size: One Size


Color: Teal


Backpack Design: Daypack Backpack


Subject Character: Sports


Sport Type: Trekking, Water Sports, Camping


Theme: Water Sports


Pattern: Solid


Item Shape: Rectangular


Product Style: Locking Backpack


Brand Name: Lewis N. Clark


Age Range Description: Adult


Style Number: 94705TEA


Model Name: Waterseals Locking Backpack + Waterproof Bag


School Type: High School


UPC: 029275027079


Item Type Name: Locking Backpack


Manufacturer: WaterSeals


Manufacturer Part Number: 94705TEA


Import Designation: Imported


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Relax knowing your stuff is safe!
Color: Orange
I put 4 phones it along with 2 wallets, AirPods, keys, etc. easy to attach to something that is nailed down or a beach chair. Comes with a lock code and you can easily change it. Was perfect for the beach, boat, bike ride and many other times I wanted to keep our stuff safe in 1 place. Good quality and comfortable as a backpack ... show more
Reviewed in the United States on September 28, 2026 by Diane Gray
    • You need this bag!
Color: Gray
Review Image by IQUANAS
We originally purchased this bag for the locking capabilities for a trip to Universal Orlando. It was comfortable to carry around and very convenient to lock to a scooter. The combo was easy to change from the default. We never imagined we’d use the bag so much. It gets regular use. It’s been taken down a river in a kayak. It has been taken on a paddle board on the lake. Clipping to the board is perfect. Today I fit two beach towels, shorts, top, water bottle, sunscreen, bug spray, and shoes in the bag. Sooo much space. Everything stayed dry! Excellent quality. Cute bag. And comfortable straps. Get it now! ... show more
Reviewed in the United States on July 12, 2026 by IQUANAS
    • Awesome product with amazing customer service! What’s not to like?
Color: Black
I purchased this product back in January of 2021 because someone grabbed my wife’s earphones out of her gym bag, despite her only being gone from the room for maybe 30 seconds. This is a nice gym in a nice area, but I guess criminals know that typically you get a better score from nicer areas… What is very ironic and is a bit of “just dessert” to the thief is that the headphones that they stole were PowerBeats Pro that can ONLY be charged with the case which they did NOT take. So, unless they have a case for these types of headphones they are going to be pretty useless once the charge wears off in 8 hours. Very disappointing to put it mildly. Immediately we decided that we weren’t going to make it easy for the next thief to steal from her again if she left her gym bag unattended for a very brief time. This bag can be used for many things. I can envision this being very handy when we go on vacation and for example are in the pool or at a beach. Not very practical to take your things with you while you’re in the water. Day to day my wife uses it to take her things to the gym. If you’re looking for a bag that is going to keep a very determined criminal out, then keep looking. At the risk of sounding facetious I would say look into a small safe. All kidding aside you have to balance security with portability. This bag could be defeated by someone with a sharp knife, but I believe that it is very useful for two things. The first being that it’s going to make it a lot harder to do a “grab and run” if you secure the bag closed around an immovable object — for example a fixed piece of gym equipment or whatever. Wouldn’t make it impossible, just more difficult. The 2nd thing that I am confident that it will do is to make a would be criminal think “Heck with this one — I’m going to grab the bag over there that is completely unsecured — I can grab that one and run and then at my leisure I can see what goodies I made off with”. I believe that this bag is a good balance between portability and security. As I said it will make it more difficult for a would be thief. Very few things in life, if anything, is 100% secure if the criminal is determined enough. It’s all a matter of how hard it would be to defeat the security system. In this case the thief is likely going to take a pass and steal the person’s bag next to this one that is completely unsecured. As I said my wife uses the heck out of this bag! She goes to the gym almost daily and uses it every day. Knowing her she is probably not overly gentle with it, either. After 8-9 months of heavy use there developed a very small issue with the Velcro stitching coming loose. I emailed the company (Lewis N. Clark) and asked for them to honor their 1-year warranty. They replied within a few hours and happily agreed to do so. No arguments, no hassle, just good old fashioned customer service and they NEVER even once used or tried to use the “convenient excuse” (i.e. the pandemic) as to why they couldn’t or wouldn’t be able to handle my request. I am beyond sick of hearing that. C’mon folks — we’re 18 months into this. The rest of us have had to do our best and continue to trudge along since day #1. My customers haven’t lowered their expectations of me or the company I work for one iota. It’s refreshing to see a company returning to the “old fashioned” way of doing business — cut the excuses and help the customer out. The title says it all — “Awesome product with amazing customer service!”. ... show more
Reviewed in the United States on September 2, 2021 by Alan
    • BUYER BEWARE - Bag Is Unsecure
Color: Black
During my first use of this bag, the lock-side strap came out during normal use on day 1. What use is a lock bag that is this unsecure??? (Watch the video - I can jailbreak the bag in under 15-seconds.) Also, the lock mechanism stopped working almost immediately. I set up the bag/lock and initially, it worked perfectly. But after just a day or two of normal use, I discovered that the lock could be opened with any number combination. (I discovered it by mere happenstance so I do not know exactly when it stopped working.) I am disappointed because the bag itself is the perfect size and the waterproof feature is perfect for outdoor use. ... show more
Reviewed in the United States on September 1, 2026 by Kitrainia
    • Great bag!
Color: Black
This bag was perfect for our trip. It is more spacious than you think and can hold all of your necessities. While we didn't put the waterproofing to the full test, we did take it on a boating trip to go snorkeling and it worked out great. I would definitely consider buying this again for other trips or for others. ... show more
Reviewed in the United States on August 14, 2026 by Jewel Hefner
    • Maybe it’s just me
Color: Black
Idk, maybe it’s just me but this bag is a black hole. When you put things in it, to get to things at the bottom (and they all fall to the bottom), your entire arm needs to go in there to get them. To grab a pair of sunglasses, I have to stick my arm in there practically up to my arm pit (no, I am not a little person). The lock part is great and if you don’t mind sticking your arm all in, this would probably be GREAT for you. The Velcro is SUPER STRENGTH and that’s awesome. It was very handy while on vacation but I would’ve preferred it be either a lighter color so I could see what I was fishing around for, or shallower. ... show more
Reviewed in the United States on December 22, 2025 by SuezeeQ
    • Perfect for the beach.
Color: Black
This worked great while we were at the beach.
Reviewed in the United States on September 8, 2026 by R McD
    • Awesome
Color: Orange
Awesome easy to use water resistant valve is good
Reviewed in the United States on August 26, 2026 by dominique simpson

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