Why the 45L Gregory Gear Box Works So Well

Two stacked Gregory Alpaca Gear Box 45L containers loaded in the back of a Jeep, ready for a camping trip.

I use a lot of Gregory gear boxes, but the 45L is the one I use the most. It’s the perfect size for most of my core gear—big enough to fit essentials, but not so big it becomes bulky or hard to move around. I use it to store my gear and then just pick it up and put it in the Jeep when it’s time to go.

Here’s why the 45L version stands out:

Easy to carry even when full
Fits in the back of my Jeep with no wasted space
Big enough for sleeping bags, kitchen kits, or layers
Stacks cleanly with other sizes
Looks good and holds up

Like the rest of the Alpaca line, it’s tough and water-resistant—but this size is the most versatile for how I pack.

What I Pack in My 45L Gear Box

I have about eight of these now because they’ve become the foundation of how I store and organize gear. Here's what I've used them for:

Gregory Alpaca Gear Box 45L open on the ground, packed with a tent, sleeping bag, and hammer, showing the clear lid and FlipFlop hinged lid that opens from either side.

My camp kitchen: stove, cookware, utensils, and coffee gear
My sleep setup: sleeping bag, pad, pillow, blanket
My lighting and fuel kit: lanterns, headlamps, batteries, fuel
My winter sweaters (yes, they work great for anything)

At camp, they look clean and keep everything contained. At home, they stack neatly in the gear room and stay dust-free.

Key Features of the Gregory Alpaca Gear Box 45L

→ Clearview lid: lets me see what’s inside without opening it

→ FlipFlop hinged lid: opens from either side or removes completely

→ Water + dust resistance: even in mud and rain

→ Structured shape: doesn’t sag, even when empty

→ Multiple grab handles: easy to carry and slide

I love the features on this line of boxes. Each one adds up.

How It Compares to Other Camp Boxes

I’ve tried all kinds of gear tubs and plastic bins. The Gregory 45L feels like it was designed for camping and it looks good too. It doesn’t look cheap and tacky plastic bin:

Doesn’t rattle around in the car
Doesn’t crack in the cold
Doesn’t look like something from the garage aisle

If you want a single box that works for all seasons and all kinds of gear, this is the one I’d recommend first.

Final Take on the Gregory Alpaca Gear Box 45L

The Gregory Alpaca Gear Box 45L is my favorite size in the lineup. It’s the one that’s held up best for how I pack and move gear—durable, weather-resistant, and the right size to use on repeat.

Pro tip: Gregory runs seasonal sales, but colors sell out fast. Like right now, blue is out, but I know it is coming back in stock soon. If you see the one you want, grab it while it’s in stock.

See the Gregory Alpaca Gear Box 45L

Read my other reviews on the Gregory storage boxes I use

Michele Underwood writes Overland Girl, where she shares gear she uses on real trips—from the Northwoods of Wisconsin to the Ozarks. She values quality and craftsmanship in everything she buys—from outdoor gear to everyday clothes and furniture. Her choices may seem expensive to some, but she believes in buying less and buying better. Longevity matters, both in terms of function and style. Her couch is five years old and still sold at Design Within Reach—that's the kind of timelessness she looks for. Some of the links in this review are affiliate links, which means she may earn a small commission if you buy through them. It doesn’t cost you anything extra, and it helps support her work. She only recommends gear she’d bring herself.

Gear Review: Gregory Alpaca Gear Box 45L – My Go-To Camp Storage Bin

The size I rely on most—just right for what I bring and store.