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Thule Chasm Duffel bag, Weather-resistant materials, Easy packing, Converts to backpack, Internal pockets, Travel-ready

Rated4.6(584 ratings)Only 10 left

Great price

$134.96 is 24% below the $178.15 it normally sells for, and the lowest we've seen in 142 days.

Now
$134.96
Normally
$178.15
Lowest in 142 days
$133.95(Aug 30)
Highest
$179.95
Evidence: Strong142 days tracked599 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $134.96. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Holds up

The listing shows

crossed out: List $179.95 −26%

Against its normal price

−24% vs $178.15

List $179.95 (−26%) holds up: today's price is 24% below normal.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jun 24 · 142 days · 599 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 24% below its normal price of $178.15. Thule Chasm Duffel bag, Weather-resistant materials, Easy packing… price history, checked Nov 13, 2026: current price $134.96, normal (typical) price $178.15, average $170.98 over 142 days, lowest $133.95 (Aug 30, 2026), highest $179.95 (Sep 28, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $178.15
  • 5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 194 times, typically lasting less than a day. It's below normal right now. Brief dips under an hour (64) aren't counted.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0FMB4FGW8
Request
curl https://trackpin.co/api/v1/product/B0FMB4FGW8 \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:29 UTC
{
  "asin": "B0FMB4FGW8",
  "title": "Thule Chasm Duffel bag, Weather-resistant materials, Easy packing, Converts to backpack, Internal pockets, Travel-ready",
  "image": "https://m.media-amazon.com/images/I/7184586TmoL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Luggage",
  "category_label": "Luggage",
  "in_stock": true,
  "price": {
    "current_cents": 13496,
    "reference_cents": 17815,
    "discount_pct": 24.24,
    "is_deal": true,
    "observed_at": 1794601844580,
    "changed_at": 1794571669086,
    "checked_at": 1794601844580,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 24.24,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $134.96 is 24% below the $178.15 it normally sells for, and the lowest we've seen in 142 days."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 17995,
    "claimed_pct": 26,
    "real_pct": 24.24,
    "class": "holds_up",
    "observed_at": 1794601847017
  },
  "stats": {
    "min_cents": 13395,
    "max_cents": 17995,
    "avg_cents": 17098,
    "history_days": 142,
    "price_levels": 737,
    "price_changes": 599,
    "distinct_prices": 8,
    "lowest_at": 1788072424010
  },
  "history": [
    {
      "price_cents": 17634,
      "from": 1791919375334,
      "to": 1792095490731
    },
    {
      "price_cents": 17457,
      "from": 1792096036089,
      "to": 1792223226542
    },
    {
      "price_cents": 17282,
      "from": 1792223654647,
      "to": 1792279428098
    },
    {
      "price_cents": 17994,
      "from": 1792279953009,
      "to": 1794562003591
    },
    {
      "price_cents": 13496,
      "from": 1794571669086,
      "to": 1794601844580
    }
  ],
  "last_seen": 1794601847017
}
// … 732 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.