# Inflatable Mattress SEA TO SUMMIT Comfort Plus Insulated ASC L - insulated camp sleeping pad, large

**URL:** https://aio.lv/en/product--sea-to-summit-amcpinsuni--12256276
**Data updated:** 2026-04-14 22:28 (EEST)
**Category:** Inflatable Mattresses & Pads
**Manufacturer:** SEA TO SUMMIT
**Manufacturer code:** AMCPINS/UNI
**EAN:** 9327868131587
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 191.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sea-to-summit-amcpinsuni--12256276

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.79 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

SEA TO SUMMIT Comfort Plus Insulated ASC L is an inflatable insulated sleeping mattress designed for camping and outdoor use. The Comfort Plus construction provides a cushioned sleeping surface while the Insulated ASC layer adds thermal protection. Sized for a large user profile (L), it is compact when packed and intended for use in tents, bivouacs and car camping where improved comfort and warmth are required.

## Long description

The SEA TO SUMMIT Comfort Plus Insulated ASC L is an inflatable insulated camp sleeping pad designed to provide enhanced comfort and thermal protection for large-size users. Its Comfort Plus internal construction creates a cushioned, contoured surface that reduces pressure points while the insulated ASC layer improves heat retention for cooler nights. The pad packs to a compact size for transport and is intended for use in tents, bivouacs and car camping where a balance of comfort, warmth and light weight is required.
Advantages
The Comfort Plus design offers a stable, ergonomic sleeping area with increased cushioning compared to single-layer pads. The integrated insulated layer adds thermal resistance to help reduce heat loss to the ground, extending usable seasonality. Despite its larger dimensions, the pad compresses into a small packed volume and is made from durable materials suited to outdoor use. The combination of insulation and air chambers provides both comfort and a controlled sleeping height.
Suitable for
 Car camping and basecamp trips where larger sleeping area and comfort are priorities
 Tent or bivouac use on cool to cold nights when insulation from the ground is needed
 Campers who prefer a cushioned, mattress-like sleeping surface rather than a thin pad
 Users who need a large-size sleeping pad for added space and support
When it may not be suitable
The Comfort Plus Insulated ASC L is not optimized for ultralight backpacking where minimum weight and smallest packed size are the primary concerns; its larger size and added insulation increase weight and volume compared with minimalist pads. It may also be excessive for warm-weather use where insulation is unnecessary and a simpler, thinner pad would suffice.
Key specifications
 Type: Inflatable insulated sleeping pad
 Construction: Comfort Plus multi-chamber cushioning with insulated layer
 Size profile: Large (designed for larger users)
 Intended use: Tent, bivouac, car camping
 Packed volume: Compresses to compact size for transport
 Surface: Cushioned, contoured sleeping surface for pressure relief
 Thermal properties: Insulated layer to reduce heat loss to ground
 Durability: Outdoor-grade materials suitable for regular campsite use
How to use
Unroll the pad on a clean, flat surface inside your tent or shelter, avoiding sharp objects. Inflate according to the manufacturer’s valve instructions until you reach a comfortable firmness—do not overinflate. For improved thermal performance, allow the insulated core to stabilize before use. When packing, open the valve to release air, roll the pad tightly from the foot end to force air out, then secure it in its storage sack. Regularly inspect the pad for punctures and repair small leaks with the supplied repair kit or appropriate patch material.
What to consider before purchase
 Confirm that the large size is appropriate for your height and sleeping position
 Consider the intended use: insulation and comfort versus weight for backpacking
 Check packed dimensions and weight to ensure it fits your transport needs
 Verify valve type and inflation method match your preference for speed and convenience
Usage recommendations
Use a footprint or groundsheet beneath the pad to protect the underside and extend service life. For colder conditions pair the insulated pad with an appropriate sleeping bag rated for expected temperatures. Follow manufacturer care instructions for cleaning, storage and repairs to maintain insulation performance and material integrity.

## FAQ

### How much does the SEA TO SUMMIT Comfort Plus Insulated ASC L mattress cost, and is it available for purchase?

The price is 231.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 28.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can SEA TO SUMMIT Comfort Plus Insulated ASC L mattress be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SEA TO SUMMIT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SEA TO SUMMIT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty