Home /CamelBak /Mil-Spec Crux /CamelBak Arete 18 Hydration Backpack, Ultralight Daypack with 50oz Crux Reservoir

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Series

CamelBak Arete 18 Hydration Backpack, Ultralight Daypack with 50oz Crux Reservoir

Name: CamelBak Arete 18 Hydration Backpack, Ultralight Daypack with 50oz Crux Reservoir
Brand: CamelBak
SKU: SUM-SER-561
Price: 22.5 USD
Availability: InStock
Rating: 5 (1 reviews)

5.0 (1)

$44.99 $22.50

The CamelBak Arete 18 Hydration Backpack is an ultralight, versatile daypack with a 50oz Crux reservoir, designed for hiking, travel, and everyday use.

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Pair withCamelBak Arete 18 Hydration Pack with 1.5L Crux Reservoir$37.50

Categories : Series

SKU : SUM-SER-561

Description

The CamelBak Arete 18 Hydration Backpack is engineered for versatility—light enough for quick hikes, flexible enough for travel or everyday carry. It includes a 50 oz / 1.5 L Crux reservoir for reliable hydration, while the lightweight construction minimizes fatigue. The 3D Vent Mesh harness promotes airflow for breathable comfort.

CamelBak Arete 18: Lightweight Hydration Daypack

This pack is built for people who move between trails, towns, and spontaneous adventures. With a removable reservoir, it can transform into a travel or work pack, fitting a 15-inch laptop in the dedicated sleeve.

Converts for Travel or Work

Remove the reservoir and the Arete 18 becomes a sleek daypack for commuting or exploring. A secure zippered phone pocket keeps your valuables safe, while side stretch pockets expand for water bottles or extras.

Ultralight and Packable

Compressible materials allow the pack to stow down easily for spontaneous trips or backup carry in your luggage.

Fits a 15-inch Laptop?

With the reservoir removed, the main compartment has space for a 15-inch laptop. The laptop sleeve is padded for protection.

Features

50oz Crux reservoir provides efficient hydration for active days.
Removable reservoir allows conversion to a laptop-friendly daypack for work or travel.
Lightweight, compressible design is easy to pack for spontaneous trips.
Model: Arete 18
Harness: 3D Vent Mesh harness
Pockets: Zippered phone pocket, side stretch pockets
Capacity: 18 L
Product Type: Hydration Backpack
Reservoir Capacity: 50 oz (1.5 L)
Laptop Compatibility: Fits 15-inch laptop (reservoir removed)
Seller: Summit Haul
MPN: Arete 18

Product Details

The Arete 18's lightweight design makes it perfect for travel—when empty, it can be packed into a suitcase as a backup bag. The side stretch pockets accommodate water bottles or compact gear, while the breathable harness keeps you cool on warm days. For fast-and-light enthusiasts who value versatility, the Arete 18 is a great choice.

Frequently Asked Questions

Does the CamelBak Arete 18 fit a 15 inch laptop?

Yes, when the reservoir is removed, the main compartment fits a 15-inch laptop in the padded sleeve.

Can I use the CamelBak Arete 18 for commuting?

Absolutely. Remove the reservoir and use it as a streamlined daypack for work with space for a laptop and daily essentials.

How do I clean the Arete 18's Crux reservoir?

The Crux reservoir has a wide-mouth opening for easy cleaning. Use warm soapy water, rinse thoroughly, and air dry. The reservoir is dishwasher safe (top rack).

What is the difference between the Arete 18 and Arete 14?

The Arete 18 has a larger capacity (18L vs 14L) and can fit a larger laptop. The 14L is more compact for minimal carry.