---
product_id: 323808919
title: "Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities"
brand: "mountainsmith"
price: "28782CFA"
currency: XOF
in_stock: false
reviews_count: 5
url: https://www.desertcart.sn/products/323808919-mountainsmith-day-lumbar-waist-pack-running-hiking-cycling-travel-outdoor
store_origin: SN
region: Senegal
---

# Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities

**Brand:** mountainsmith
**Price:** 28782CFA
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities by mountainsmith
- **How much does it cost?** 28782CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/323808919-mountainsmith-day-lumbar-waist-pack-running-hiking-cycling-travel-outdoor)

## Best For

- mountainsmith enthusiasts

## Why This Product

- Trusted mountainsmith brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The lumbar pack that started the craze in the 80s, the Day pack lives on in its modern incarnation as a favorite of hikers and outdoor-minded travelers. With a broad swath of versatile uses, this pack tends to become a cherished possession in every outdoor enthusiastâ€s gear closet. However, it does not stay there long as it gets used daily as a hiking pack, disc golf bag, messenger bag, office briefcase, carry on travel solution, diaper bag, and whatever you can think of. Built with ultra-durable CORDURA fabric, the Day lumbar pack will become your outdoor security blanket as it logs hundreds of thousands of miles adventuring with you around the world.

Review: Well Made and Designed - Sturdy and lightweight with lots of pockets and extra features. I bought this day pack to hold my Plein Air painting gear. Prolithic Painter, who makes Plein Air Easels, mentioned it on their website as the day pack that they use to carry the lightweight easel that they make. I bought the shoulder straps and like how balanced it is with my gear in it.
Review: ショルダーベルトが長すぎる - 2年以上前に購入。ショルダーベルトが長すぎで、身長178cmで最も短く調整して何とかちょうどいい位。背の低めの人はもうどうにもこうにも長すぎだと思う。おそらく「TOUR」なら良いのかもしれないが、「DAY」は本体そのものが長いのでベルトが余ってしまうのだ。 また、一番外側のゴムのフックが外れやすいし、機能的に使い勝手も悪い。 旧モデルも持っているのですが、総じて旧モデルの方が優秀なバッグであった。 この現行モデルが出てすぐに買ったのですが、これら欠点がマイナーチェンジされることを期待したい。

## Features

- Tuck away waistbelt with 1.5" adjustment webbing. Front panel compression attachment sleeve with hidden stash zipper.
- Interior foam padded sleve for tablet carry. Smartphone compatible waistbelt pockets (Fits plus sized phones).
- FreeFlow ridged EVA back panel padding. Back panel stash pocket ideal for securing passport, boarding pass, etc.
- Patented Detla Wing Compression load adjustment. Side reinforced bottle pockets (fit up to 32oz/1L).
- Inner Sanctum interior zippered compartment for small valuables. Bottom panel compression straps. Bright yellow lining promotes interior visibility. Headphone port..Sport type: Multi Sport

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082YW8JH7 |
| Brand Name | Mountainsmith |
| Care instructions | Machine Wash |
| Closure Type | Zipper |
| Color | Moss Green |
| Customer Reviews | 4.5 out of 5 stars 354 Reviews |
| Included Components | Item |
| Item Dimensions L x W x H | 33L x 15.2W x 30.5H centimeters |
| Item Type Name | Lumbar Pack |
| Item Weight | 3 Ounces |
| Manufacturer | Mountainsmith |
| Manufacturer Part Number | 20-10020-54 |
| Material Type | Nylon |
| Model Number | 20-10020-54 |
| Number of Items | 1 |
| Product Care Instructions | Machine Wash |
| Size | One Size |
| Strap Length | 48 Inches |
| UPC | 757894330576 |
| Water Resistance Level | Water Resistant |

## Images

![Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities - Image 1](https://m.media-amazon.com/images/I/41abF6jmY9L.jpg)
![Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities - Image 2](https://m.media-amazon.com/images/I/41mrmeEfIwL.jpg)
![Mountainsmith Day Lumbar Waist pack, Running, Hiking, Cycling, Travel, and Outdoor Sport Activities - Image 3](https://m.media-amazon.com/images/I/41n1Vi2p5+L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well Made and Designed
*by C***L on 25 July 2023*

Sturdy and lightweight with lots of pockets and extra features. I bought this day pack to hold my Plein Air painting gear. Prolithic Painter, who makes Plein Air Easels, mentioned it on their website as the day pack that they use to carry the lightweight easel that they make. I bought the shoulder straps and like how balanced it is with my gear in it.

### ⭐⭐ ショルダーベルトが長すぎる
*by J***J on 16 May 2023*

2年以上前に購入。ショルダーベルトが長すぎで、身長178cmで最も短く調整して何とかちょうどいい位。背の低めの人はもうどうにもこうにも長すぎだと思う。おそらく「TOUR」なら良いのかもしれないが、「DAY」は本体そのものが長いのでベルトが余ってしまうのだ。 また、一番外側のゴムのフックが外れやすいし、機能的に使い勝手も悪い。 旧モデルも持っているのですが、総じて旧モデルの方が優秀なバッグであった。 この現行モデルが出てすぐに買ったのですが、これら欠点がマイナーチェンジされることを期待したい。

### ⭐⭐⭐⭐⭐ its an odd little pack
*by C***9 on 30 November 2022*

Unlike an internal frame pack, these don't have flexible metal that can be bent to conform to the specific lumbar of your back. instead, they curve a bit, but the taller the pack, the more unaligned it becomes to the lumbar portion of your back, depending on your height. Unlike an internal frame full pack you don't have a webbing to cover the cureves or a framesheet to just bypass the lumbar cure. For me the tour feels fine, but the Day feels like there is a gap (even though someone looking at you probably wouldn't see it). Its the weight sitting on your hips compared to the lack of such on your lumbar. Just makes it feel like there is a gap. Both fit fine, but I find myself gravitating toward the Tour the most often. Unless I am going to be carrying kit for the family, then it's the day or if I am commuting with over ear headphones, the Day wins hands down. I like these because the family can easily access it when it is on. Also, the shoulder strap really helps with weight distripution and with making it a quasi messenger bag when needed as such.

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**Shop now:** [https://www.desertcart.sn/products/323808919-mountainsmith-day-lumbar-waist-pack-running-hiking-cycling-travel-outdoor](https://www.desertcart.sn/products/323808919-mountainsmith-day-lumbar-waist-pack-running-hiking-cycling-travel-outdoor)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-14*