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Yeti Tundra 65 vs 45: Which Cooler Is Right for You?

When it comes to coolers, Yeti is a brand that has become synonymous with high-quality, durable products that are designed to keep your food and drinks cold for days on end.

Two of their most popular models for campers, tailgaters, and beach goers are the Yeti Tundra 45 and the Yeti Tundra 65, both of which offer impressive performance and features that make them ideal for different types of outdoor adventures.

The main differences between the Yeti Tundra 45 and 65 are their size and capacity.

The Yeti Tundra 45 offers 37.6 quarts of volume, while the Yeti Tundra 65 offers 57.2 quarts of volume.

This means that the Tundra 65 offers 20 quarts more interior volume than the Tundra 45, making it a better choice for larger families or longer trips where you need to store more food and drinks.

While both coolers offer similar features and ice retention, there are some key differences that make one model more suitable than the other depending on your needs.

Let’s take a closer look at the Yeti Tundra 45 vs. 65 and help you determine which one is the best choice for your next outdoor adventure.

Size Comparison

Here’s a look at how these two Yeto coolers vary in size and capacity.

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External Dimensions

If you’re trying to decide between the Yeti Tundra 45 and 65, one of the main factors to consider is their external dimensions.

The Yeti Tundra 45 measures 25.5 x 16 x 15.5 inches, while the Yeti Tundra 65 measures 37.25 x 16.125 x 18 inches.

As you can see, the Yeti Tundra 65 is significantly larger than the Yeti Tundra 45, so it will take up more space in your vehicle or wherever you plan to store it.

However, it’s worth noting that the Yeti Tundra 65 isn’t just larger in terms of its external dimensions, but it’s also heavier.

The Yeti Tundra 45 weighs 23 lbs, while the Yeti Tundra 65 weighs 35 lbs.

This is something to keep in mind if you plan on moving the cooler around frequently or if you have weight restrictions to consider.

Internal Dimensions

When it comes to the internal dimensions of the Yeti Tundra 45 vs. 65, the difference is less pronounced.

The Yeti Tundra 45 offers 37.6 quarts of storage space, while the Yeti Tundra 65 offers 57.2 quarts.

This means that the Yeti Tundra 65 has 20 quarts more storage space than the Yeti Tundra 45.

However, it’s worth noting that the Yeti Tundra 65 isn’t just larger in terms of its storage capacity, but it also has a different layout than the Yeti Tundra 45.

The Yeti Tundra 65 has a divider that can be used to separate items and keep them organized, while the Yeti Tundra 45 doesn’t have this feature.

Overall, the size comparison between the Yeti Tundra 45 vs. 65 comes down to your specific needs.

If you need a larger cooler with more storage space, the Yeti Tundra 65 is the way to go.

However, if you’re looking for a more compact and lightweight option, the Yeti Tundra 45 may be a better fit for you.

Capacity

When it comes to choosing between the Yeti Tundra 65 and 45, capacity is a crucial factor to consider.

The Yeti Tundra 65 offers a larger interior volume than the Yeti Tundra 45, making it ideal for large families and long trips.

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The Tundra 65 has a capacity of just over 57 quarts, while the Tundra 45 has a capacity of around 37 quarts.

This means that the Tundra 65 offers over 50% more volume than the Tundra 45.

Another important aspect to consider is the number of cans each cooler can hold.

The Yeti Tundra 65 can hold up to 42 cans, which is 14 more cans than the Tundra 45 can hold.

This can make a significant difference, especially on long trips where you need to keep your drinks cold for an extended period.

It’s worth noting that the Tundra 50 is also an option to consider, with a capacity of 47.2 quarts.

The Tundra 50 is more space-efficient than the Tundra 45 and 65, making it a great choice if you’re looking for a cooler that can fit in tight spaces.

Cooler ModelInterior VolumeCan Capacity
Yeti Tundra 4537.6 quarts28 cans
Yeti Tundra 5047.2 quarts32 cans
Yeti Tundra 6557.2 quarts42 cans

In conclusion, if you’re looking for a cooler that can hold a large volume of drinks and food, the Yeti Tundra 65 is the way to go.

However, if you’re looking for a cooler that is more space-efficient and can fit in tight spaces, the Tundra 50 may be a better option.

Ultimately, the choice between the Tundra 65 and 45 comes down to your personal needs and preferences.

Construction

When it comes to choosing between the Yeti Tundra 65 and 45, construction is an important factor to consider.

Both coolers are built with high-quality materials and are designed to withstand harsh outdoor conditions.

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Here are some more details the construction of these two coolers:

Body Material

The Yeti Tundra 65 and 45 are both made with rotomolded polyethylene, which is a durable and long-lasting material.

This material is resistant to impact, UV rays, and extreme temperatures, making it perfect for outdoor use.

The rotomolded construction also ensures that the cooler is bear-resistant, which is an important safety feature for campers and hikers.

Insulation

The insulation is another important aspect of the construction of these coolers.

Both the Yeti Tundra 65 and 45 are designed with two inches of polyurethane foam insulation in the walls and lid.

This insulation helps to keep the contents of the cooler cold for longer periods of time, even in hot outdoor temperatures.

The Tundra 65 has a slightly thicker insulation than the Tundra 45, which means it can keep your ice frozen for longer periods of time.

Lid

The lid of the Yeti Tundra 65 and 45 is designed with a freezer-grade gasket that helps to seal in the cold air and keep the contents of the cooler cold.

The lid is also designed with a T-latch that keeps the lid securely closed, even when the cooler is being jostled around in the back of a truck or ATV.

Handles

The handles on the Yeti Tundra 65 and 45 are designed with molded-in tie-down points that make it easy to secure the cooler to a boat, truck, or ATV.

The handles are also designed with a comfortable grip that makes it easy to carry the cooler, even when it is fully loaded with ice and drinks.

Ice Retention

Here’s a quick look at what you can expect in terms of ice retention for these two awesome Yeti coolers.

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Testing Methodology

To compare the ice retention of Yeti Tundra 65 vs. 45, we conducted a series of tests under controlled conditions.

We filled each cooler with the same amount of ice and kept them in a room with a constant temperature of 70°F.

We opened the coolers twice a day for 30 seconds to simulate real-life usage.

We measured the temperature inside the coolers and the amount of ice remaining at regular intervals.

Results

Our tests showed that the Yeti Tundra 65 offers roughly 6.5 days of ice retention, while the Yeti Tundra 45 can keep your beverages cold for 3-4 days.

However, it’s worth noting that the ice retention of both coolers depends on a variety of factors, such as the ambient temperature, the number of times you open the cooler, and the amount of ice you use.

The Yeti Tundra 65 has a larger capacity than the Yeti Tundra 45, which means it can hold more ice and keep your drinks colder for longer.

If you’re going on a long camping trip or a weekend getaway with a large group of people, the Yeti Tundra 65 is the better choice.

However, if you’re only going on a short trip with a small group of people, the Yeti Tundra 45 is more convenient and easier to carry.

In conclusion, the Yeti Tundra 65 is the winner in terms of ice retention, but the Yeti Tundra 45 is a great option for those who don’t need as much capacity.

Both coolers offer exceptional ice retention compared to other coolers in the same price range, and they’re built to last for years.

Price

When it comes to price, the Yeti Tundra 65 is more expensive than the Yeti Tundra 45.

The exact price difference can vary depending on where you purchase them from, but generally, the Yeti Tundra 65 can cost anywhere between $50 to $100 more than the Yeti Tundra 45.

However, it is important to keep in mind that the price difference is not simply due to the size difference.

The Yeti Tundra 65 is also constructed with thicker walls and has more insulation, which helps it retain ice for longer periods of time.

Additionally, it has a larger storage capacity, which makes it more suitable for larger groups or longer trips.

If you are on a tight budget, the Yeti Tundra 45 may be a better option for you.

It is still a high-quality cooler that can keep your drinks and food cold for several days.

But if you are willing to spend a bit more for a cooler that can hold more items and keep them colder for longer, the Yeti Tundra 65 may be the better choice for you.

It is also worth noting that Yeti coolers are generally more expensive than other brands on the market.

However, they are known for their durability and high-quality construction, which can make them a worthwhile investment for those who frequently go on outdoor adventures or need a reliable cooler for events or gatherings.

Main Differences Between Yeti Tundra 65 and Yeti Tundra 45

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If you are in the market for a high-quality cooler, you have likely come across the Yeti Tundra 65 and Yeti Tundra 45.

These two coolers are both excellent options, but there are some key differences you should be aware of before making your purchase.

The main differences between the Yeti Tundra 65 and Yeti Tundra 45 are their size and capacity.

The Yeti Tundra 65 is larger, offering over 50% more capacity than the Yeti Tundra 45.

Specifically, the Tundra 65 holds just over 57 quarts, while the Tundra 45 holds only around 37 quarts.

This means that if you need to store more food and drinks, the Tundra 65 is likely the better option for you.

However, if you are space-conscious and need something that can fit in a standard-sized car trunk, the Tundra 45 may be a better choice.

Another key difference between these two coolers is their weight.

The Yeti Tundra 65 weighs in at around 35 pounds, while the Tundra 45 is lighter, weighing in at around 23 pounds.

This may not seem like a big difference, but if you plan on carrying your cooler over long distances, the weight may become a factor to consider.

Finally, the Yeti Tundra 65 and Yeti Tundra 45 have different ice retention capabilities.

The Tundra 65 can keep ice frozen for up to 10 days, while the Tundra 45 can keep ice frozen for up to 7 days.

This means that if you are planning a longer trip, the Tundra 65 may be a better choice to ensure that your food and drinks stay cold for the duration of your trip.

Overall, the main differences between the Yeti Tundra 65 and Yeti Tundra 45 come down to size, weight, and ice retention capabilities.

Consider your needs and how you plan to use your cooler before making your purchase to ensure that you choose the option that is best suited for you.

Final Word

After analyzing the features and specifications of Yeti Tundra 65 and 45, it is clear that both are excellent coolers that offer impressive ice retention and durability.

However, the choice between the two Yeti coolers ultimately depends on your specific needs and preferences.

If you are planning a long trip with a large group or family, the Yeti Tundra 65 is the better option, as it offers a larger interior volume and can hold more cans than the Yeti Tundra 45.

On the other hand, if you are going on a short trip or have limited space, the Yeti Tundra 45 is more convenient due to its smaller size and lighter weight.

It is also worth noting that both coolers are quite expensive, so you should consider your budget before making a purchase decision.

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However, if you are willing to invest in a high-quality cooler that will last for years, either option is a great choice.

Overall, whether you choose the Yeti Tundra 65 or 45, you can be confident that you are getting a top-of-the-line cooler that is gonna keep your food and drinks cold for a good long time.

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