---
product_id: 479466009
title: "Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear"
brand: "outdoor research"
price: "₨199608"
currency: LKR
in_stock: true
reviews_count: 5
url: https://www.desertcart.lk/products/479466009-outdoor-research-alpine-ascentshell-bivy-waterproof-camping-gear
store_origin: LK
region: Sri Lanka
---

# Waterproof Breathable Lightweight Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear

**Brand:** outdoor research
**Price:** ₨199608
**Availability:** ✅ In Stock

## Summary

> 🏔️ Elevate Your Adventure: Sleep Under the Stars, Not in a Tent!

## Quick Answers

- **What is this?** Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear by outdoor research
- **How much does it cost?** ₨199608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/479466009-outdoor-research-alpine-ascentshell-bivy-waterproof-camping-gear)

## Best For

- outdoor research enthusiasts

## Why This Product

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

## Key Features

- • **3-Season Ready:** Designed to withstand diverse weather conditions for year-round camping.
- • **Bug-Proof Design:** No-see-um mesh keeps pesky insects at bay during your outdoor escapades.
- • **Step-in Convenience:** Easily step into your bivy without the hassle of shimmying.
- • **Compact & Lightweight:** Perfect for fast-and-light alpine adventures without the bulk.
- • **Ultimate Breathability:** AscentShell x Pertex technology minimizes condensation for a cozy sleep.

## Overview

The Outdoor Research Alpine AscentShell Bivy is a cutting-edge, waterproof camping gear designed for solo adventurers. With its innovative AscentShell x Pertex technology, it offers superior breathability and comfort, while the step-in opening and ample headspace enhance usability. Ideal for fast-and-light alpine pursuits, this bivy sack is lightweight, bug-proof, and suitable for three seasons, making it the perfect companion for your next outdoor adventure.

## Description

Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear

## Features

- The Alpine AscentShell Bivy is constructed to enable solo adventuring and fast-and-light movements in the mountains and beyond.
- Building on the reputation set by the cult-classic Alpine Bivy, this new version leverages AscentShell x Pertex technology for a drastically improved breathability rating, leading to less condensation and more comfortable sleep. The step-in opening allows you to step directly into your bed without the need to shimmy into the bivy. Ample headspace makes room for gear; a no-see-um mesh is critical when the bugs are out.
- The breathable and rugged Alpine AscentShell Bivy is ideal for fast-and-light alpine pursuits or anytime you want to skip the weight and space of a tent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Assembly Required | Yes |
| Tent Design | Camping Tent |
| Color | Nimbus |
| Shape | Rectangular |
| Style Name | utilitarian |
| Form Factor | Bivy Sack |
| Closure Type | Zipper |
| Is Waterproof | True |
| Seasons | 3 Season |
| Water Resistance Level | Waterproof |
| Occupancy | 1 Person |
| Support Pole Attachment Mechanism | Sleeve |
| Occupant Capacity | 1 |
| Number of Guylines | 1 |
| Number Of Poles | 1 |
| Number of Stakes | 2 |
| Installation Type | Free Standing |
| Water Resistance Technology | 1500 mm |
| UV Protection | [POSSIBLE] Some UV Protection |
| Number of Rooms | 1 |
| Sport Type | Camping & Hiking |
| Additional Features | Waterproof, Lightweight |
| Rainfly Material | Nylon or Polyester |
| Stake Material | Aluminum |
| Material Type | Polyester Nylon |
| Tent Floor Material | Polyurethane |
| Base | Nylon |
| Product Care Instructions | Hand Wash |
| Fabric Type | Nylon |
| Pole Material Type | Aluminum |
| Item Dimensions L x W x H | 34L x 18W x 1.6H centimeters |
| Rainfly Weight | 15 Ounces |
| Footprint Tarp Weight | 1 Ounces |
| Size | One Size |
| Floor Width | 25 Inches |
| Maximum Height | 5E+1 Centimeters |

## Product Details

- **Brand:** Outdoor Research
- **Product dimensions:** 34L x 18W x 1.6H centimeters
- **Floor width:** 25 Inches
- **Recommended uses for product:** Camping & Hiking
- **Shape:** Rectangular

## Images

![Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear - Image 1](https://m.media-amazon.com/images/I/51R6VCqsdnL.jpg)
![Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear - Image 2](https://m.media-amazon.com/images/I/51+mdzeh8JL.jpg)
![Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear - Image 3](https://m.media-amazon.com/images/I/71sAikbWAyL.jpg)
![Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear - Image 4](https://m.media-amazon.com/images/I/61H3vgYZu5L.jpg)
![Outdoor Research Alpine AscentShell Bivy – Waterproof Camping Gear - Image 5](https://m.media-amazon.com/images/I/719OsSE6vBL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Defective bivy looks previously used
  

*by A***Y on Reviewed in the United States on 29 September 2023*

Seems like a quality product but Grivet Outdoors shipped me a defective one just in time for an adventure sleeping on the deck of a boat. One ferrule is broken and the channel for the pole is torn  If I use it this week without the pole, the seller will charge a 50% restocking fee. So disappointed to spend so much money on an otherwise very cool piece of gear only to have it arrive damaged. Be wary of this seller

### ⭐ 







  
    Ridícula
  
  

*by M***A on Reviewed in Spain on 24 September 2024*

Una pérdida de dinero.

### ⭐⭐⭐⭐⭐ 







  
    初めてのビビィ　　　　
  
  

*by ナ***ェ on Reviewed in Japan on 30 August 2024*

気にいった点カラーの選択肢はないけど値段なりの質感が高い素材です。縫製もしっかりしています。他のビビィと違って横から入れるので、出入りがしやすいです。ペグ2個で固定可能だが、テンションがかかりやすいのでバンジーコードのループをつける予定。はやく実運用したいが、夏場はメッシュ仕様にしても暑すぎて無理です。気になった点プラスチック製のポールの耐久性と先端処理。頭側のスペースを確保するために使用する。片側の穴から入れ込むが、記事にポール先端が擦れながら入るようになる。ポール先端にキャップなどがついてると滑らかにはいると思う。

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**Shop now:** [https://www.desertcart.lk/products/479466009-outdoor-research-alpine-ascentshell-bivy-waterproof-camping-gear](https://www.desertcart.lk/products/479466009-outdoor-research-alpine-ascentshell-bivy-waterproof-camping-gear)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-05*