Are you looking for a comfortable and affordable sleeping bag for your next camping adventure? The Sea to Summit Boab might be the perfect option. This synthetic sleeping bag offers impressive features without breaking the bank, making it ideal for budget-conscious campers and hikers. Designed for versatility, it's suitable for a range of outdoor activities, from weekend camping trips to longer hikes and even scout expeditions. Its synthetic fill provides superior performance in damp conditions, a significant advantage in humid environments or near water.The Boab doesn't compromise on essential comfort features despite its affordability. It boasts a 3D hood for optimal warmth, a full-length zipper for easy access and ventilation, and is constructed from durable, Bluesign-approved recycled materials, making it an environmentally friendly choice. Available in a range of sizes and temperature ratings, the Boab caters to various body types and climates, ensuring a cozy night's sleep under the stars, no matter the conditions. Read on for a full review of this impressive budget-friendly sleeping bag.
Pros And Cons
- Affordable price point
- Uses quality materials and technologies
- Synthetic fill is good for moisture-prone environments
- 3D hood
- High-quality materials and fill
- Zipper runs all the way around, allowing use as a quilt
- Made with Bluesign approved recycled materials
- Available in four sizes and two temperature ratings
- Relatively lightweight for a synthetic bag
- Comes with a compression sack that's easy to pack into a backpack
- Draft tubes to help prevent drafts
- Simplified design compared to more expensive bags
- Doesn't have a three-dimensional foot section
- May not be suitable for extremely cold environments; may require additional layers for very cold conditions
- Regular size may be too short for taller users (185cm and above).
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Overview: Budget-Friendly Synthetic Sleeping Bag
The Sea to Summit Boab is a synthetic sleeping bag designed for budget-conscious campers and hikers. It utilizes quality materials and technologies without the hefty price tag of down bags. This makes it ideal for general camping, overnight hikes, scout trips, or even as a bag for kids.

Its synthetic fill offers superior performance in damp conditions, making it a great choice for kayaking trips or humid environments where condensation is common. The bag's design prioritizes practicality and affordability, focusing on essential features for a comfortable night's sleep.

Features and Technology
Despite its affordability, the Boab doesn't compromise on essential features. It includes a 3D hood for optimal warmth and comfort, high-quality materials and fill for durability, and a full-length zipper allowing for easy access and ventilation like a quilt. The bag also features an anti-snag zipper system for smooth operation and a comfortable fit.

The Boab is crafted from Bluesign approved recycled materials, including the fill, making it an environmentally conscious choice. Available in four sizes across two temperature ratings (2° and -4° comfort, -1° and -9° limit), it caters to a wide range of users and sleeping preferences.

Construction and Materials
The Boab features a 20D polyester outer and inner fabric, offering a soft and comfortable feel without the plasticky texture often associated with budget sleeping bags. Its "Revive Loft" synthetic insulation is also recycled and strategically constructed to eliminate cold spots by offsetting stitch points.

This design ensures even insulation distribution and warmth throughout the bag. The bag's tapered rectangular shape provides ample space in the shoulder and foot areas, although the foot box lacks the three-dimensional design found in higher-end bags.

Size and Packability
The Boab is available in four sizes (two temperature ratings, and regular/long lengths) to accommodate users from 170cm to 198cm. Weight ranges from approximately 1.2kg to just over 2kg, making it relatively lightweight for a synthetic bag. Packed size is larger than a down bag but still relatively compact.

It comes with an oblong compression sack, designed for efficient packing into a backpack. The non-round shape helps prevent rolling and allows for better organization within a pack.

In-Bag Experience and Fit
The reviewer, who is 185cm tall, tested the regular-length Boab. While the bag fits, it's snug and the reviewer suggests the long version would be better for their height. The footbox is somewhat flat and less spacious than some higher-end bags, impacting comfort for taller individuals.

The 3D hood, full-length zipper, and internal zipper pull are highlighted as positive features. The lack of a draft tube along the zipper and a less defined neck baffle are noted as features omitted to keep the price down.

Conclusion and Overall Impression
The Sea to Summit Boab is a solid budget-friendly synthetic sleeping bag that offers good value for its price. It's ideal for general camping and hiking, excelling in milder conditions and damp environments. The recycled materials and Bluesign approval are additional plus points.

However, taller users should opt for the long size for a more comfortable fit. While some features like a more defined footbox and draft tube are absent, the Boab still provides sufficient warmth and comfort for most outdoor adventures. It represents a good balance of affordability and functional design.