In Spanish, “mochila” means “backpack.” It’s a standard, everyday word used across Spanish‑speaking countries, not slang.

• Singular: mochila = backpack
• Plural: mochilas = backpacks
• Context: You’ll see it on category pages that group school, laptop, sport, and travel packs.

On Walmart.com, the mochilas assortment includes a range of sizes (for example, 17", 18.5", 19") and styles for students, commuters, and travelers. If you prefer shopping in English, just think “backpacks”—the term maps to the same items. Product pages list dimensions, capacity, and features so you can compare options and choose what fits your routine.

If you’re shopping for younger students or teens, there are plenty of backpack styles designed with them in mind.

• Look for 17" school backpacks with padded shoulder straps and lightweight builds for daily carry.
• Kids’ and teen listings often mention fun prints (galaxy, dinosaurs, hearts) or include matching lunch sets.
• For devices, teen‑focused “laptop backpacks” note sleeve sizes to match their tech.
• Durability cues like reinforced seams or water‑resistant materials may help with year‑round use.

Use filters and titles to spot “kids,” “girls,” “boys,” or “teen” callouts, then check the product specs for dimensions and capacity. Reviews and Q&A can also offer useful, real‑world feedback from other parents and students.

“Las mochilas” translates to “the backpacks.” It’s simply the plural article (las) plus mochilas, referring to multiple backpacks.

• You may see “mochilas” in URLs or headings for the backpack category.
• Within that section, items span school, laptop, sport, and travel designs.
• Size and feature tags (like 17", 18.5", water‑resistant, or laptop sleeve) can help narrow your search.

If you’re browsing a Spanish topic page, “las mochilas” indicates you’re viewing the backpack assortment. From there, you can sort or filter to find the shape, capacity, and look that fits your needs.

Picking the right backpack size depends on what you carry and how you’ll use it.

1. Daily or school use: 17" packs are popular for books, folders, and a light jacket.
2. Laptops: Choose a “laptop backpack” and match your device to the listed sleeve size (for example, 15" or 17").
3. Travel: Look for “carry on” or “flight approved” notes and compare overall dimensions; capacities around 40L can work for short trips, but airline rules vary.
4. Comfort: Padded shoulder straps can make heavier loads easier to manage.

Since shapes differ, compare the product’s listed dimensions and volume rather than relying on size labels alone. That approach can help you find a balanced fit.

Some backpacks include an external USB port so you can route a cable from a power bank inside the bag to your device. It’s a convenience feature, not a built‑in battery.

• How to spot it: Look for “USB charging port” in the title or features.
• What you’ll need: Your own power bank and charging cable (usually not included).
• Use tips: Keep the power bank in the internal pocket and connect through the passthrough port; avoid exposing cables or electronics to moisture.

Not every backpack has this feature, so check the product description and photos to confirm the port style and placement before you buy.