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Description
SealLine Blocker DRY Compress 20LWaterproof, lightweight dry sack with space saving compression. Our most versatile, feature laden packing system sack, the Blocker Compression Dry Sack saves space on paddling and trail adventures, while the waterproof valve rapidly vents trapped air to ease compressionall this with fully waterproof construction ensures essential contents are protected, condensed and organized. Description Versatile materials: Lightweight 70D polyurethane coated nylon
Waterproof, lightweight dry sack with space-saving compression.
Our most versatile, feature-laden packing system sack, the Blocker Compression Dry Sack saves space on paddling and trail adventures, while the waterproof valve rapidly vents trapped air to ease compression—all this with fully waterproof construction ensures essential contents are protected, condensed and organized.
Description
- Versatile materials: Lightweight 70D polyurethane-coated nylon materials are a tougher, more resilient cousin to the ultralight BlockerLite materials. More durable and versatile, these materials are great for all-around use with confident waterproof protection.
- Smarter compression: Unlike conventional systems that pull against seams, our Continuous Compression system encircles the sack to minimize seam strain, maximizing durability for dependable protection.
- PurgeAir™-equipped: Our unique and waterproof PurgeAir valve vents trapped air, helping the sack compress further after being sealed, and is both more durable and more reliably waterproof than waterproof/breathable fabric membranes.
- Waterproof closure: Roll-top closure features a wrinkle-free stiffening strip to ensure a secure seal when closing the dry sack.
- Durable construction: Fully welded seams result in stronger and more durably protective construction compared to sewn-and-taped seams.
- Efficient-Packing: PackTight™ packing system sacks feature flat-sided, rectangular shapes that nestle closely together, packing 20% more efficiently than rounded sacks for easy, space-saving organization.
Tech Specs
| 10 LTR | 20 LTR | 30 LTR | |
|---|---|---|---|
| Color | Orange | Orange | Orange |
| Weight (Standard) | 4.4 oz | 5.9 oz | 6.9 oz |
| Weight (Metric) | 0.12 kg | 0.17 kg | 0.20 kg |
| Width (Standard) | 4.3 in | 5.5 in | 6.2 in |
| Width (Metric) | 11 cm | 14 cm | 16 cm |
| Length (Standard) | 8.2 in | 10.4 in | 12 in |
| Length (Metric) | 21 cm | 26.5 cm | 30.5 cm |
| Height (Standard) | 14.1 in | 18.8 in | 22.8 in |
| Height (Metric) | 36 cm | 48 cm | 58 cm |
| Volume (Standard) | 610 cu. in | 1220 cu. in | 1831 cu. in |
| Volume (Metric) | 10 liters | 20 liters | 30 liters |
| PVC-Free | Yes | Yes | Yes |
| Closure | Roll-down | Roll-down | Roll-down |
| Bottom Shape | Rectangular | Rectangular | Rectangular |
| Protection Level | waterproof | waterproof | waterproof |
| Material(s) | 70D polyurethane-coated nylon | 70D polyurethane-coated nylon | 70D polyurethane-coated nylon |
| Country of Origin | Made in China | Made in China | Made in China |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
The basics of building a business
Format: Paperback
This workbook is a companion piece to the book of the same name. It takes a start up entrepreneur through all the initial barriers to start up, methods to overcome barriers and fundamentals of starting up a business. I like the way it starts at the beginning of developing a vision and mission statement and continues to walk you through defining your ideal customer, goal setting, developing a unique value proposition and a business model canvas. It emphasises the importance of a SWOT analysis and having a sound financial plan. I like the way the workbook provides space for you to work through your own thought processes and financial plan for getting your business off the ground. It is a sound method to use for a person beginning their business journey to make sure they cover all the vitally important steps to starting their own business.
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Reviewed in the United States on February 9, 2025
★★★★★ 1
NOT WORTH THE MONEY AT ALL
Format: Paperback
I can't even give this one star, but I had to put at least one. SUCH a disappointment!! It says "workbook" and it is nothing of the sort! There are 34 pages of "content" which is almost useless. Just about anyone going into a business would know what's there. Don't waste your money!!
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Reviewed in the United States on April 28, 2025
★★★★★ 5
a useful and concise workbook for budding entrepreneurs
Format: Paperback
The "How to Start Your Own Business - Workbook" (by Waldo’s Publishing Company) is a structured 50-page guide aimed at aspiring entrepreneurs who are looking for guidance about how to launch and grow a business. .
This concise workbook includes exercises, checklists, and insights covering topics such as business planning, branding, legal structures, marketing, and operational setup in an interactive format that helps readers to apply the book's concepts to build a strong foundation for their companies – Making the book potentially beneficial for less experienced business owners who may be looking for a practical roadmap that they can use to transform their ideas into reality. .
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Reviewed in the United States on February 8, 2025
★★★★★ 4
This is a workbook that also contains lots of useful information to start a business.
Format: Paperback
This a workbook and is designed to go with the author's other book. That said, this book does contain a significant amount of useful information for the person wanting to start a business.
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Reviewed in the United States on February 9, 2025
★★★★★ 5
Great guide
Format: Paperback
If you are new to business and need someone to guide you step by step on this way, I think you should pay attention to this book. And with its help, you will be able to define goals and stay focused throughout the process, get the tools you need to build a strategy and a production process. This is a kind of instruction on the basics. It's a great experience for me.
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Reviewed in the United States on February 10, 2025