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Exped · Sleeping pad

Ultra 3R

Manufacturer specifications shown with their field-level evidence state and reference-variant scope.

Supported public fields

Key specifications

State and comparison qualification travel with each value. Open evidence to inspect the manufacturer wording, scope, and dates.

R-value

3.2verifiedValue-level ASTM-qualified
Evidence for R-value
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    R-Value (ASTM) 3.2
    Normalized by: direct. Scope: model wide.
    Comparability: Value-level ASTM-qualified — ASTM F3340, edition unspecified; attribution value-level; evidence scope product_or_value.
    Manufacturer qualification wording: R-Value (ASTM) 3.2
    Open manufacturer evidence

Weight

PendingpendingNot available for direct comparison
Evidence for Weight
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Dimensions

PendingpendingNot available for direct comparison
Evidence for Dimensions
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Thickness

PendingpendingNot available for direct comparison
Evidence for Thickness
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Packed size

PendingpendingNot available for direct comparison
Evidence for Packed size
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Reference price

PendingpendingNot available for direct comparison
Evidence for Reference price
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Across the Sleeping Pad Index

Where it sits in the market

Each comparison answers a buying question in plain English, names the typical value, and shows how many current pads were compared.

Across the Sleeping Pad Index

R-value

3.2

0.9 lower R-value than typical

Typical R-value
4.1
Products compared
5 current pads

Lower R-value than 3 of the 5 compared pads.

Based on 5 current sleeping pads with qualifying R-value data.

How this comparison works

“Typical” means the median: the middle value after the compared pads are ordered from lowest to highest.

A pad is included when its current R-value has product/value evidence that explicitly supports ASTM F3340 and is not a manufacturer estimate. Products without data that meets this rule are not included.

Pads in this comparison

  • Sea to Summit UltraLight Insulated, Regular: 3.1
  • Exped Ultra 3R, Rectangular: 3.2
  • Sea to Summit Ether Light XR Insulated, Regular: 4.1
  • REI Co-op Traverse Insulated Air Pad, Medium: 4.3
  • REI Co-op Helix Insulated Air Sleeping Pad, Medium: 4.9

Side-by-side evidence

Compare this product

Choose up to three more records. Differences are shown only where the existing field capability and variant rules permit comparison.

Start with Ultra 3R

Complete public field set

Full specifications

Every public field for this record is shown. Pending, missing, ambiguous, conflicting, and estimated states are kept explicit.

Reference price
PendingpendingNot available for direct comparison
R-value
3.2verified
Manufacturer season claim
3-seasonverified
Weight
PendingpendingNot available for direct comparison
Dimensions
PendingpendingNot available for direct comparison
Thickness
PendingpendingNot available for direct comparison
Packed size
PendingpendingNot available for direct comparison
Pad type
insulated airverified
Insulation
Synmat / recycled Texpedloftverified
Fabric
recycled 20D ripstop polyester, TPU polyether film laminateverified
Valve
two flat valves + Schnozzel Pumpbagverified
Sizes available
S, M, MW, LWverified

Canonical reference

What these specifications mean

Short definitions here lead to one maintained explanation instead of repeating long guidance on every product.

R-values explainedWhat the reported number measures—and what it does not.ASTM F3340 explainedWhy product/value evidence scope matters for cross-brand comparison.How to compare sleeping padsVariant, weight, dimensions, insulation, and evidence state.Missing, conflicting, and estimated specsWhy OutdoorSpecs does not infer a clean number.

Field-level provenance

Evidence and sources

1 source record support this public record. Expanded evidence preserves wording, observation date, retrieval date, transformation, scope, and comparability.

Reference price

Pending · pending

Evidence for source record — Reference price
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

R-value

3.2 · verified

Evidence for source record — R-value
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    R-Value (ASTM) 3.2
    Normalized by: direct. Scope: model wide.
    Comparability: Value-level ASTM-qualified — ASTM F3340, edition unspecified; attribution value-level; evidence scope product_or_value.
    Manufacturer qualification wording: R-Value (ASTM) 3.2
    Open manufacturer evidence

Manufacturer season claim

3-season · verified

Evidence for source record — Manufacturer season claim
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    Season: 3-season (page attribute)
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Weight

Pending · pending

Evidence for source record — Weight
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Dimensions

Pending · pending

Evidence for source record — Dimensions
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Thickness

Pending · pending

Evidence for source record — Thickness
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Packed size

Pending · pending

Evidence for source record — Packed size
  1. unknown · observed 2026-08-15 · source retrieved 2026-08-15
    No public manufacturer wording recorded.
    Normalized by: direct. Scope: canonical variant (Rectangular).
    Comparability: Not applicable to this field.
    No public HTTPS source link for this observation.

Pad type

insulated air · verified

Evidence for source record — Pad type
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    SYNMAT TECHNOLOGY™ recycled Texpedloft insulation welded into air chambers
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Insulation

Synmat / recycled Texpedloft · verified

Evidence for source record — Insulation
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    recycled Texpedloft microfiber, bluesign® approved
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Fabric

recycled 20D ripstop polyester, TPU polyether film laminate · verified

Evidence for source record — Fabric
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    recycled 20 D ripstop polyester, TPU polyether film laminate
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Valve

two flat valves + Schnozzel Pumpbag · verified

Evidence for source record — Valve
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    two flat valves; Schnozzel Pumpbag included
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Sizes available

S, M, MW, LW · verified

Evidence for source record — Sizes available
  1. manufacturer pdp · observed 2026-08-15 · source retrieved 2026-08-15
    four sizes with item numbers
    Normalized by: direct. Scope: model wide.
    Comparability: Not applicable to this field.
    Open manufacturer evidence

Entity and record lifecycle

Product history

Lifecycle and variant differences stay separate from specifications. Candidate successor relationships never transfer values.

Model lifecycle
current
Canonical reference
Reference variant Rectangular has no separately recorded lifecycle
Source coverage
1 source record; retrieval dates 2026-08-15
Price evidence
unavailable; conservative applicable date 2026-08-15