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- Mountainsmith Zerk Phantom 40L Backpack
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Item #:
262255473
Mountainsmith Zerk Phantom 40L Backpack
90% of respondents would recommend this to a friend
Item #:
262255473
VND 18387713
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Sunday, October 25
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The Zerk 40L Phantom Backpack is built to have our back while navigating ridges, scampering up faces, or perusing the desert.
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What Stands Out
Lightweight Design
Weighing only 2.5 lbs, the Zerk Phantom enables easy carrying without compromising durability, making it perfect for ultralight backpackers seeking to minimize their load on long hikes.
Versatile Storage
With a 40L capacity and multiple compartments, this backpack offers ample space and organization options for all gear types, catering to versatile adventurers needing efficiency during outdoor trips.
Comfortable Fit
The adjustable suspension system and padded shoulder straps ensure optimal comfort and stability, addressing common discomfort during extended wear, ideal for hikers seeking a pleasant trekking experience.
Product Details
| Product Dimensions | 53.34 x 38.1 x 7.62 cm |
| Date First Available | 20 April 2023 |
| Manufacturer | Mountainsmith |
| Item model number | Mountainsmith |
| Department | Unisex |
| Other Special Features of the Product | Modular Design, Hydration Sleeve, Roll-Top Closure, Trail Runner Style Straps |
| Strap Type | Shoulder Strap |
| Closure Type | Roll Top |
| Number Of Pockets | 8 |
| Maximum Weight Recommendation | 15.88 kg |
| Fit to Size Sentiment | Positive |
| Colour | Darknight |
| Backpack Design | Framed Backpack |
| Sport Type | Hiking, Backpacking, Trekking |
| Pattern | Solid |
| Product Style | Modern |
| Brand Name | Mountainsmith |
| Age Range Description | Adult |
| Item Weight | 3.63 kg |
| Number of Items | 1 |
| Unit Count | 1.0 count |
| UPC | 757894334352 |
| Outer Material Type | 100D Robic X-Grid, Extreema Ripstop, UTS Coating |
| Shell Type | Soft Shell |
| Apparel Fabric Weight Class | Lightweight |
| Storage Volume | 40 litres |
| Size | 40L US |
| Strap Size | Medium to Large |
Who Should Buy?
-
Day Hikers
Ideal for day hiking with enough space for essentials while maintaining a lightweight and comfortable design.
-
Weekend Adventurers
Perfect for short weekend trips with its 40L capacity catering to overnight gear like sleeping bags and clothing.
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Outdoor Enthusiasts
Designed for those who frequently engage in outdoor activities, ensuring durability and effective load distribution.
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Long Expeditions
Not suitable for multi-day journeys due to its limited capacity and storage options compared to larger backpacks.
Product Description
Mountainsmith Zerk Phantom 40L Backpack
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Customer Questions & Answers
-
Question:
What is the weight of the Zerk 40L Phantom Backpack?
Answer: The backpack weighs 2lb 2oz. -
Question:
What is the capacity of the Zerk 40L Phantom Backpack?
Answer: The backpack has a volume capacity of 40L (2441cu in) and can carry up to 35lb. -
Question:
Is the waistbelt removable?
Answer: Yes, the waistbelt is removable for customizable comfort.
Mountainsmith Internal Frame Backpacks Editorial Review
Mountainsmith Zerk Phantom 40L Backpack is designed for the adventurous spirit, featuring a modular design and roll-top closure that offers flexibility and ease of access. Weighing in at just 3.63 kg, this unisex backpack has an impressive storage capacity of 40 litres, making it ideal for hiking, backpacking, and trekking. The hydration sleeve and trail runner style straps enhance functionality, ensuring comfort during long excursions. Users appreciate the positive fit sentiment, indicating that it appeals to a wide range of body types, perfect for adult adventurers seeking a reliable pack for their outdoor escapades.
Customer Reviews & Ratings
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Pros
- Lightweight design for easy carrying
- Modular design for versatile storage
- Includes a hydration sleeve for convenience
- Comfortable trail runner style straps
- Ample number of pockets for organization
Cons
- The backpack may not suit very small frames.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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VND 18387713
Order now and get it around Sunday, October 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Versatile 40L capacity suitable for various terrains.
- Wide shoulder straps for even weight distribution and carrying comfort.
- Roll-top design for easy packing and secure closure.
- Includes multiple pockets for organization and storage flexibility.
- Customizable with removable EVA framesheet and waistbelt.
- Lightweight construction perfect for long-distance, fast-and-light hikes.
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