When selecting insulated tumblers, compare insulation performance, lid and seal design, capacity, and material/care. Here is how this product performs:
1.
Insulation Performance (24 hr cold) : At this mid-range price position, a 24-hour cold claim is typical and meets consumer expectations for double-wall vacuum tumblers. The performance aligns with mid-range benchmarks rather than premium triple-layer claims, so it represents expected value for the price.
2.
Lid & Seal (push-button FreeSip; leak-proof seal; double-threaded lid) : The push-button FreeSip multi-mode lid is consistent with mid-range lid engineering and is better than basic budget flip or slider lids. It matches the benchmark trend toward secure, multi-mode lids and supports the product's higher utility at this price.
3.
Capacity (40 oz) : A 40 fl oz capacity sits squarely in the common mid-range size band and is typical for daily and outdoor use. Capacity is not a price driver here, but this size is suitable for buyers wanting fewer refills.
4.
Material & Care (stainless steel; BPA-free; dishwasher-safe lid) : The 18/8-style stainless construction and dishwasher-safe lid match mid-range expectations. Care notes (hand-wash cup) are typical and consistent with similar-priced tumblers rather than a premium finish that would demand extra care.
Deal price at $35.99: sits near the lower end of the mid-range band for insulated tumblers. It is priced below its recent 30-day average of about $44.72, which improves its value proposition for a mainstream brand.
Overall, this Great Deal suits buyers who want a large-capacity, durable tumbler with robust cold retention and a versatile sip/flip lid. Price-conscious shoppers will find the sub-average recent price appealing; double-check warranty and return terms if condition or seller specifics are important.