Which Bag Do You Actually Need? A Complete Guide to Every Bag Type
This article was written with the assistance of AI and reviewed and approved for publication by the editorial team at WhatUWant2Buy.
There are a lot of bags out there. And if you've ever stood in a shop — or scrolled through a website — wondering which one you actually need, you're not alone.
The good news: every bag type exists for a reason. Once you know what each one does well, choosing becomes easy. This guide breaks down every bag type we carry, what it's best for, and how to pick the right one for your life.
Backpacks: The All-Rounder
A backpack distributes weight evenly across both shoulders, making it the go-to for anything you need to carry for more than a few minutes. Commuting, school, travel, hiking — the backpack handles all of it.
The key question is size. A compact 15–20L pack is ideal for daily carry. Go 25L+ if you're carrying gym kit, a laptop, or anything bulky. If you want something that pairs with everything and never looks out of place, a backpack is your safest bet.
Full guide: How to Choose the Right Backpack for Every Type of Day
Tote Bags: The Effortless Essential
A tote is the bag you grab without thinking. Open top, two handles, space for everything. It's the bag you take to the market, the beach, the office, or just to pop out and run errands. It's not the most secure option, but for day-to-day life, nothing beats the ease of a tote.
Full guide: Tote Bags — The Only Bag You'll Ever Need
Crossbody Bags: Hands-Free and Hassle-Free
When you want your hands free without the commitment of a backpack, the crossbody is the answer. It sits across your body, keeps your essentials close, and works as well for a day out in the city as it does for travel. Most people who own one end up reaching for it constantly.
Full guide: Crossbody Bags — The Hands-Free Bag You'll Reach for Every Day
Fanny Packs: The Comeback Kid
Fanny packs are back, and they've earned it. Worn around the waist or slung across the chest, they keep your phone, cards, and keys within reach without weighing you down. Perfect for festivals, theme parks, travel days, or any time you want to move light.
Full guide: Fanny Packs Are Back (And They're Better Than Ever)
Gym Bags: Built for the Session
A gym bag isn't just a big bag. The best ones have dedicated compartments for shoes, wet kit, and valuables — so everything stays where it should. If you're training regularly, a bag designed for it makes the whole routine smoother.
Full guide: Gym Bags — What to Look for When You're Serious About Your Workout
Weekender Bags: The Carry-On Alternative
If you travel for a night or two and refuse to check a bag, a weekender is essential. Big enough for a change of clothes, your toiletries, and whatever else you need — small enough to go overhead or under the seat. The sweet spot between a gym bag and a suitcase.
Full guide: Weekender Bags — How to Pack Everything Without Checking a Bag
Suitcases: When You're Going Longer
Once you're away for more than a couple of days, a suitcase makes sense. Hard-shell options protect your belongings and tend to glide better on wheels. The main decision is size — cabin for short trips, medium check-in for anything longer.
Full guide: Suitcase Guide — How to Choose the Right Luggage for Any Trip
Drawstring Bags: The Lightweight Option
Drawstring bags don't get enough credit. They're light, packable, and perfect for situations where you just need to carry a bit more — a spare layer, a water bottle, your kit after the gym. Many people keep one folded up inside another bag for exactly this reason.
Full guide: Drawstring Bags — The Lightweight Essential You Didn't Know You Needed
Duffel Bags: Volume Without the Structure
Where a suitcase keeps things organised with structure, a duffel just gives you space. Great for sport, travel, or any time you need to throw a lot in quickly. The trade-off is that things tend to get jumbled — but for plenty of people, that's fine.
Full guide: Duffel Bag vs Backpack — Which Should You Buy?
Tote vs Shopping Bag: What's the Difference?
These two are often confused, and understandably so. A tote is an everyday carry bag — structured enough to be stylish. A shopping bag is built for errands: lightweight, easy to fold away, designed to handle the weekly shop. Both are worth having.
Full guide: Tote Bag vs Shopping Bag — What's the Difference and Which Should You Buy?
So Which Bag Do You Need?
Here's the honest answer: most people need more than one. A backpack or crossbody for daily carry. A tote for errands and casual days out. A gym bag or weekender if you travel or train. A fanny pack for light days or travel.
The good news is that the right bag makes everything easier. And once you find the one that fits your routine, you'll wonder how you managed without it.
Browse the full bag and backpack range at WhatUWant2Buy — every style, all in one place.
