The quilt measures 195 \u00d7 135 cm<\/strong> and is made from lightweight 10D high-tenacity ripstop nylon<\/strong>.<\/p>\n The clew suspension uses adjustable cords with sliding knots, so you can change how tightly the underquilt sits against your hammock.<\/p>\n Pull it closer in colder weather to minimize gaps and drafts. On warmer nights, lower it slightly to create an air gap and let some heat escape.<\/p>\n The adjustable suspension also makes the quilt suitable for a wide range of hammock sizes and shapes.<\/p>\n You can choose between 400 g and 500 g of 800 FP Polish goose down<\/strong>.<\/p>\n Both versions use 40% overfill<\/strong>. The baffle dimensions are adjusted to match the amount of down, giving the down enough room to loft properly.<\/p>\n The 500 g version has an estimated comfort temperature of around -6\u00b0C<\/strong>. This is currently an estimate \u2014 I haven’t completed proper field testing yet, so I will update the rating as I collect more real-world data.<\/p>\n The down is RDS certified<\/strong> and is regular, non-hydrophobic down.<\/p>\n I don’t keep these underquilts in stock. Each one is made to order in my workshop in Ma\u017eeikiai, Lithuania<\/strong>.<\/p>\n Production time is up to two weeks.<\/strong><\/p>\n Custom sizes and other modifications are also possible \u2014 just get in touch and we’ll see what can be done.<\/p>\n The main difference is the amount of down and the corresponding baffle size. The 500 g version provides more insulation and is intended for colder conditions.<\/p>\n<\/details>\n The 500 g version has an estimated comfort temperature of around -6\u00b0C<\/strong>. This is an estimate based on the construction and insulation, not a standardized laboratory rating. I haven’t completed proper field testing yet, so I will update the rating once I have enough real-world data.<\/p>\n The 500 g version is intended for colder conditions.<\/p>\n<\/details>\n No. I use regular, untreated Polish goose down. It is not hydrophobic.<\/p>\n<\/details>\n Yes. Simply lower the underquilt slightly using the adjustable clew suspension to create an air gap and allow more ventilation.<\/p>\n<\/details>\n Yes. Since every underquilt is made to order, custom sizes and other modifications are possible.<\/p>\n<\/details>\n Production takes up to two weeks<\/strong>.<\/p>\n I’ve been gatekeeping this one for about a year. Sorry.<\/strong><\/p>\n I\u2019ve been getting asked for a Need for Trees down underquilt for a long time. Making a good one turned out to be quite a bit more complicated than I expected, and it took me a while to get the materials and production figured out properly.<\/p>\n Warmth<\/strong> comes from 800 FP Polish goose down, 40% overfill, 10 H-baffles and a differential cut. The adjustable clew suspension lets you pull the quilt tightly against the hammock when it\u2019s cold, or lower it to vent when it\u2019s warmer.<\/p>\n Weight<\/strong> was another important part of the design. I wanted proper down insulation without turning the underquilt into a giant fluffy bag that weighs a ton.<\/p>\n Versatility<\/strong> comes from the adjustable suspension and the two down options \u2014 400 g and 500 g. It can be fitted to different hammock sizes and adjusted depending on the conditions.<\/p>\n And finally, after keeping you waiting for way too long, I\u2019m finally making them.<\/p>\n Proper down insulation for your hammock. No more gatekeeping.<\/strong><\/p>\n More technical details below.<\/p>\n","protected":false},"featured_media":7164,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[47],"product_tag":[],"class_list":{"0":"post-7166","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pasiltinimas","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable","14":"has-default-attributes"},"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"yoast_head":"\nAdjustable Clew Suspension<\/h2>\n
![\"hammock](\"https:\/\/needfortrees.lt\/wp-content\/uploads\/2024\/02\/DSC08350.jpg\")
<\/p>\nTwo Down Options<\/h2>\n
Made to Order in Lithuania<\/h2>\n
Detailed Specifications<\/h2>\n
\n\n
\n Length<\/strong><\/td>\n 195 cm<\/td>\n<\/tr>\n \n Width<\/strong><\/td>\n 135 cm<\/td>\n<\/tr>\n \n Down<\/strong><\/td>\n 800 FP Polish goose down, RDS certified<\/td>\n<\/tr>\n \n Weight<\/strong><\/td>\n ~670 g total with 500 g of down<\/td>\n<\/tr>\n \n Packed volume<\/strong><\/td>\n ~3.8 L with 500 g of down<\/td>\n<\/tr>\n \n Down quantity<\/strong><\/td>\n 400 g or 500 g<\/td>\n<\/tr>\n \n Overfill<\/strong><\/td>\n 40%<\/td>\n<\/tr>\n \n Construction<\/strong><\/td>\n 10 H-baffles, differential cut<\/td>\n<\/tr>\n \n Fabric<\/strong><\/td>\n 10D high-tenacity ripstop nylon<\/td>\n<\/tr>\n \n Suspension<\/strong><\/td>\n Adjustable clew suspension<\/td>\n<\/tr>\n \n Color<\/strong><\/td>\n Khaki green<\/td>\n<\/tr>\n \n Made in<\/strong><\/td>\n Ma\u017eeikiai, Lithuania, European Union<\/td>\n<\/tr>\n \n Production time<\/strong><\/td>\n Up to two weeks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Frequently Asked Questions<\/h2>\n
What is the difference between the 400 g and 500 g versions?<\/summary>\n
What temperature is the underquilt rated for?<\/summary>\n
Is the down hydrophobic?<\/summary>\n
Can I use the underquilt in warmer weather?<\/summary>\n
Can you make a custom size?<\/summary>\n
How long does it take to make?<\/summary>\n
![\"down](\"https:\/\/needfortrees.lt\/wp-content\/uploads\/2026\/07\/DSC08293-300x175.jpg\")
<\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":"