TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. One of the best things about a large travel backpack is that you can keep so many of your essentials close-at-hand. Whether you want spare boots and a rain coat while hiking the Scottish highlands or you simply want to have all your travel documents nearby for your next flight, a durable waterproof travel backpack can do the job. Right now, Walmart is selling such a backpack as a Flash deal, and the discount is almost as deep as the pockets. The Muzpu Waterproof Travel Backpack is on sale for only $35. That’s an unbelievable 71% off the regular price of $120. With all the features this backpack includes, it’s no wonder that Walmart lists it as one of its bestsellers. With an extra-roomy capacity of 50 liters, this bag can hold just about everything but the kitchen sink. It’s made from durable and waterproof nylon and has rugged double stitching. Double anti-slip zippers make this the perfect knapsack for hiking through the woods, stuffing in an overhead bin, or both. The backpack has multiple outer pockets, an exceptionally large main compartment, and dual water bottle sleeves. It also has a dedicated shoe compartment and a side strap, so you can carry it like a duffel. The bag is available in four colorways as well, so there’s likely one for anybody, regardless of your favorite color. Walmart customers were absolutely shocked by the quality of this backpack. One praised its “amazing quality,” and said, “This backpack is exactly what I was looking for…It’s such a good size…The material is very strong and durable.” Another buyer called it “versatile for hiking or just plain travel. Big enough to hold plenty for at least three days. Lots of pockets to keep things organized…Padding on back and straps make for a comfortable carry.” If you’re looking for a travel backpack that works as good on the trail as it does in the terminal, then consider getting the Muzpu Waterproof Travel Backpack . If you get it right now as a Flash deal, it’ll only cost you $35. Now that’s a trip! Prices are accurate and items in stock at time of publishing. Want TheStreet’s best daily stock and investing news right in your inbox every weekday? Get our free flagship newsletter.