Borah Light Bivy vs. Bug Bivy2: An In-Depth Comparison for Backcountry Explorers

In the world of backcountry camping, choosing the right shelter can make all the difference between a comfortable and a miserable night. Two popular options among minimalist backpackers are the Borah Light Bivy and the Bug Bivy2. This comprehensive guide will compare and contrast these two bivy sacks, helping you decide which one is the best fit for your needs.

Features and Specifications

Design and Construction

Borah Light Bivy:

• Box-shaped design with a single opening
• Non-breathable construction for maximum warmth
• Minimalist design for ultralight backpacking
• Durable 1.3 oz/yd² ripstop nylon

Bug Bivy2:

• Tunnel-shaped design with two openings
• Breathable mesh canopy for bug protection and ventilation
• Slightly more spacious than the Borah Light Bivy
• Similar 1.5 oz/yd² ripstop nylon construction

Weight and Packed Size

Both the Borah Light Bivy and the Bug Bivy2 are ultra-lightweight options, weighing less than 11 ounces. The Borah Light Bivy has a slight edge in weight, but the Bug Bivy2's smaller packed size may be more convenient for storage.

Breathability and Bug Protection

A key difference between the two bivy sacks lies in their breathability and bug protection. The Borah Light Bivy is non-breathable, which means it traps body moisture and condensation. This can create a damp and uncomfortable sleeping environment, especially in warm or humid conditions. However, the non-breathable design also provides excellent warmth and weather protection.

The Bug Bivy2, on the other hand, features a breathable mesh canopy that allows for ventilation and minimizes condensation buildup. This makes it a better choice for warm or buggy conditions, as it keeps you dry and comfortable without sacrificing warmth.

Storm Protection

Both the Borah Light Bivy and the Bug Bivy2 offer limited storm protection. They are designed primarily for fair-weather conditions and are not suitable for prolonged exposure to heavy rain or wind. However, the Bug Bivy2's tunnel-shaped design provides slightly better storm protection than the box-shaped Borah Light Bivy.

Comfort and Space

The Borah Light Bivy is somewhat cramped compared to the Bug Bivy2. The Bug Bivy2's tunnel-shaped design and larger size allow for more room to move around and store gear inside. However, the Borah Light Bivy's smaller size and weight may be preferable for minimalists who prioritize portability.

Price and Value

The Borah Light Bivy is priced at $160, while the Bug Bivy2 costs $180. Both bivy sacks are well-made and offer excellent value for their price. The choice between them ultimately depends on your individual needs and preferences.

Conclusion

The Borah Light Bivy and the Bug Bivy2 are both excellent bivy sacks that cater to different camping styles. The Borah Light Bivy is ideal for ultralight backpackers who prioritize warmth and weather protection, while the Bug Bivy2 is better suited for warm or buggy conditions where breathability and bug protection are essential.

Common Mistakes to Avoid

• Choosing the wrong size: Make sure to choose a bivy sack that fits your height and body type comfortably.
• Not ventilating properly: With the non-breathable Borah Light Bivy, it's important to ventilate it regularly by unzipping the opening or using a ventilation port.
• Overpacking: Bivy sacks are designed for minimalist packing. Avoid overloading them with gear to ensure proper breathability and comfort.
• Storing wet gear inside: Never store wet or damp gear inside your bivy sack. This can create condensation and lead to discomfort.
• Pitching in exposed areas: Avoid pitching your bivy sack in exposed areas where it can be subjected to strong wind or rain.

How to Choose the Right Bivy Sack

1. Identify your camping style: Determine your usual camping conditions and the features that are most important to you.
2. Consider the weight: Ultralight backpackers may prioritize a smaller and lighter bivy sack like the Borah Light Bivy.
3. Assess breathability: Choose a breathable bivy sack like the Bug Bivy2 if you camp in warm or buggy environments.
4. Evaluate storm protection: Consider the level of storm protection you need based on your expected conditions.
5. Set a budget: Determine the amount you're willing to spend on a bivy sack.

FAQs

1. Can I use a bivy sack alone as a shelter?

Yes, bivy sacks are designed to be used as standalone shelters in fair-weather conditions. However, they provide limited storm protection and are not suitable for severe weather.

2. How do I care for my bivy sack?

Store your bivy sack in a dry and shaded place when not in use. Hand-wash it gently with mild detergent and allow it to air dry completely.

3. Can bivy sacks be used in the winter?

Some bivy sacks, such as the Borah Light Bivy, are designed to provide warmth down to specific temperatures. However, they are not intended to replace a full winter tent or shelter.

4. What is the difference between a bivy sack and a tent?

Bivy sacks are lightweight and minimalist shelters that provide basic protection from the elements. They are usually used by backpackers who prioritize weight over space and comfort. Tents, on the other hand, offer more space, comfort, and storm protection, but they are also heavier and bulkier.

5. Can I use a groundsheet with my bivy sack?

Yes, using a groundsheet under your bivy sack is recommended for additional protection against moisture and ground debris.

Interesting Stories

Story 1:

A hiker was using the Borah Light Bivy in a remote mountain range when a sudden rainstorm hit. He quickly realized that the bivy's non-breathable design was causing condensation to build up inside. As the rain intensified, the condensation turned into a steady drip, soaking the hiker to the bone. He learned the hard way that ventilation is crucial in a non-breathable bivy sack.

Lesson learned: Always ventilate your non-breathable bivy sack to avoid condensation buildup.

Story 2:

Another hiker was using the Bug Bivy2 in a mosquito-infested swamp. He was amazed at how well the breathable mesh canopy kept the bugs out while still providing excellent ventilation. He slept soundly throughout the night, comfortable and bug-free.

Lesson learned: Breathable bivy sacks are essential for warm or buggy camping environments.

Story 3:

A third hiker was using the Borah Light Bivy on a stormy night. The strong wind caused the bivy to flap and vibrate violently, making it impossible to sleep. He realized that the Borah Light Bivy's limited storm protection is not suitable for severe weather conditions.

Lesson learned: Choose a bivy sack with adequate storm protection for your expected camping conditions.

Useful Tables

Table 1: Borah Light Bivy vs. Bug Bivy2 Comparison

Table 2: Common Mistakes to Avoid with Bivy Sacks